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FAN53600AUC28X

Switching Voltage Regulators 3MHz 600mA/1A Sync Buck Regulator

器件类别:半导体    电源管理   

厂商名称:ON Semiconductor(安森美)

厂商官网:http://www.onsemi.cn

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器件参数
参数名称
属性值
Product Attribute
Attribute Value
制造商
Manufacturer
ON Semiconductor(安森美)
产品种类
Product Category
Switching Voltage Regulators
RoHS
Details
安装风格
Mounting Style
SMD/SMT
封装 / 箱体
Package / Case
WLCSP-6
Output Current
600 mA
Number of Outputs
1 Output
Input Voltage MAX
5.5 V
Topology
Buck
Input Voltage MIN
2.3 V
Switching Frequency
3 MHz
最小工作温度
Minimum Operating Temperature
- 40 C
最大工作温度
Maximum Operating Temperature
+ 85 C
系列
Packaging
Cut Tape
系列
Packaging
MouseReel
系列
Packaging
Reel
Input Voltage
2.5 V to 5.5 V
工作温度范围
Operating Temperature Range
- 40 C to + 85 C
Quiescent Current
26 uA
类型
Type
Synchronous Regulator
Shutdown
Shutdown
工作电源电流
Operating Supply Current
1 uA
工厂包装数量
Factory Pack Quantity
3000
单位重量
Unit Weight
0.001587 oz
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FAN53600 / FAN53610 — 3MHz, 600mA / 1A Synchronous Buck Regulator
March 2016
FAN53600 / FAN53610
3 MHz, 600 mA / 1A Synchronous Buck Regulator
Features
600 mA or 1 A Output Current Capability
26 µA Typical Quiescent Current
3 MHz Fixed-Frequency Operation
Best-in-Class Load Transient Response
Best-in-Class Efficiency
2.3 V to 5.5 V Input Voltage Range
Low Ripple Light-Load PFM Mode
Forced PWM and External Clock Synchronization
Internal Soft-Start
Input Under-Voltage Lockout (UVLO)
Thermal Shutdown and Overload Protection
Optional Output Discharge
6-Bump WLCSP, 0.4 mm Pitch
Description
The FAN53600/10 is a 3 MHz step-down switching voltage
regulator, available in 600 mA or 1 A options, that delivers a
fixed output from an input voltage supply of 2.3 V to 5.5 V.
Using a proprietary architecture with synchronous
rectification, the FAN53600/10 is capable of delivering a
peak efficiency of 97%.
The regulator operates at a nominal fixed frequency of
3 MHz, which reduces the value of the external components
to as low as 1 µH for the output inductor and 10 µF for the
output capacitor. In addition, the Pulse-Width Modulation
(PWM) modulator can be synchronized to an external
frequency source.
At moderate and light-loads, Pulse Frequency Modulation
(PFM) is used to operate the device in Power-Save Mode
with a typical quiescent current of 26 µA. Even with such a
low quiescent current, the part exhibits excellent transient
response during large load swings. At higher loads, the
system automatically switches to fixed-frequency control,
operating at 3 MHz. In Shutdown Mode, the supply current
drops below 1 µA, reducing power consumption. For
applications that require minimum ripple or fixed frequency,
PFM Mode can be disabled using the MODE pin.
The FAN53600/10 is available in 6-bump, 0.4 mm pitch,
Wafer-Level Chip-Scale Package (WLCSP).
MODE
L1
A1
B1
C1
A2
B2
C2
Applications
3G, 4G, WiFi , WiMAX™, and WiBro Data Cards
Tablets
DSC, DVC
Netbooks , Ultra-Mobile PCs
®
®
®
VIN
EN
GND
C
IN
2 .2
F
SW
FB
All trademarks are the property of their respective owners.
 
F

C
OUT
Figure 1. Typical Application
Ordering Information
Part Number
FAN53600AUC28X
FAN53610AUC29X
FAN53610AUC30X
FAN53600AUC33X
FAN53610AUC33X
Notes:
Output
(1)
Voltage
2.8 V
2.9 V
3.0 V
3.3 V
3.3 V
Max. Output
Current
600 mA
1A
1A
600 mA
1A
Active
(2)
Discharge
Yes
Yes
Yes
Yes
Yes
Package
Temperature
Range
Packing
WLCSP-6,
0.4 mm Pitch
–40 to +85°C
Tape and
Reel
1.
2.
Other voltage options available on request. Contact a Fairchild representative.
All voltage and output current options are available with or without active discharge. Contact a Fairchild representative.
www.fairchildsemi.com
© 2010 Fairchild Semiconductor Corporation
FAN53600 / FAN53610 • Rev. 1.4
FAN53600 / FAN53610 — 3 MHz, 600 mA / 1 A Synchronous Buck Regulator
Pin Configurations
MODE
SW
FB
Figure 2.
A1
A2
VIN
EN
GND
VIN
EN
GND
A2
A1
MODE
SW
FB
B1
B2
B2
B1
C1
C2
C2
C1
Bumps Facing Down
Figure 3.
Bumps Facing Up
Pin Definitions
Pin #
A1
B1
C1
C2
B2
A2
Name
MODE
SW
FB
GND
EN
VIN
Description
MODE.
Logic 1 on this pin forces the IC to stay in PWM Mode. Logic 0 allows the IC to automatically
switch to PFM Mode during light loads. The regulator also synchronizes its switching frequency to
two times the frequency provided on this pin. Do not leave this pin floating.
Switching Node.
Connect to output inductor.
Feedback.
Connect to output voltage.
Ground.
Power and IC ground. All signals are referenced to this pin.
Enable.
The device is in Shutdown Mode when voltage to this pin is <0.4 V and enabled when
>1.2 V. Do not leave this pin floating.
Input Voltage.
Connect to input power source.
© 2010 Fairchild Semiconductor Corporation
FAN53600 / FAN53610 • Rev. 1.4
www.fairchildsemi.com
2
FAN53600 / FAN53610 — 3 MHz, 600 mA / 1 A Synchronous Buck Regulator
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above
the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended
exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings
are stress ratings only.
Symbol
V
IN
V
SW
V
CTRL
Input Voltage
Voltage on SW Pin
EN and MODE Pin Voltage
Other Pins
ESD
T
J
T
STG
T
L
Electrostatic Discharge
Protection Level
Junction Temperature
Storage Temperature
Parameter
Min.
–0.3
–0.3
–0.3
–0.3
Max.
7.0
V
IN
+ 0.3
V
IN
+ 0.3
V
IN
+ 0.3
2.0
1.5
(3)
(3)
(3)
Unit
V
V
V
V
kV
Human Body Model per JESD22-A114
Charged Device Model per JESD22-C101
–40
–65
+150
+150
+260
°C
°C
°C
Lead Soldering Temperature, 10 Seconds
Note:
3. Lesser of 7 V or V
IN
+0.3 V.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating
conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding
them or designing to Absolute Maximum Ratings.
Symbol
V
CC
I
OUT
L
C
IN
C
OUT
T
A
T
J
Supply Voltage Range
Output Current
Inductor
Input Capacitor
Output Capacitor
Parameter
FAN53600
FAN53610
Min.
2.3
0
0
Typ.
Max.
5.5
600
1
Unit
V
mA
A
µH
µF
µF
1
2.2
10
–40
–40
+85
+125
Operating Ambient Temperature
Operating Junction Temperature
°C
°C
Thermal Properties
Junction-to-ambient thermal resistance is a function of application and board layout. This data is measured with four-layer 2s2p
boards (no vias) in accordance to JEDEC standard JESD51. Special attention must be paid not to exceed junction temperature
T
J(max)
at a given ambient temperature T
A
.
Symbol
JA
Parameter
Junction-to-Ambient Thermal Resistance
Typical
125
Unit
°C/W
© 2010 Fairchild Semiconductor Corporation
FAN53600 / FAN53610 • Rev. 1.4
www.fairchildsemi.com
3
FAN53600 / FAN53610 — 3 MHz, 600 mA / 1 A Synchronous Buck Regulator
Electrical Characteristics
(5)
Minimum and maximum values are at V
IN
= V
EN
= 2.3 V to 5.5 V, V
MODE
= 0 V (AUTO Mode), and T
A
= -40°C to +85°C; circuit of
Figure 1, unless otherwise noted. Typical values are at T
A
= 25°C, V
IN
= V
EN
= 3.6 V.
Symbol
Power Supplies
Parameter
Conditions
Min.
Typ.
Max.
Unit
No Load, Not Switching
I
Q
I
(SD)
V
UVLO
Quiescent Current
PWM Mode
Shutdown Supply Current
Under-Voltage Lockout Threshold
V
IN
= 3.6 V, EN = GND
Rising V
IN
26
3
0.25
2.15
200
1.00
2.27
µA
mA
µA
V
mV
V
UVHYST
Under-Voltage Lockout Hysteresis
Logic Inputs: EN and MODE Pins
V
IH
V
IL
V
LHYST
I
IN
Enable HIGH-Level Input Voltage
Enable LOW-Level Input Voltage
Logic Input Hysteresis Voltage
Enable Input Leakage Current
Pin to V
IN
or GND
1.2
V
0.4
100
0.01
1.00
V
mV
µA
Switching and Synchronization
f
SW
f
SYNC
Oscillator Frequency
(4)
(4)
V
IN
= 3.6 V, T
A
= 25°C
Square Wave at MODE Input
2.7
1.3
3.0
1.5
3.3
1.7
MHz
MHz
MODE Synchronization Range
Regulation
2.800 V
2.900 V
V
O
Output Voltage
Accuracy
3.000 V
I
LOAD
= 0 to 600 mA, V
IN
= 3.8 V
I
LOAD
= 0 to 600 mA, V
IN
= 5.0 V
I
LOAD
= 0 to 1000 mA, V
IN
= 3.8 V
I
LOAD
= 0 to 1000 mA, V
IN
= 5.0 V
I
LOAD
= 0 to 1000 mA, V
IN
= 3.8 V
I
LOAD
= 0 to 1000 mA, V
IN
= 5.0 V
I
LOAD
= 0 to 1000 mA, V
IN
= 3.8 V
3.300 V
t
SS
Soft-Start
I
LOAD
= 0 to 1000 mA, V
IN
= 5.0 V
V
IN
= 3.8 V, I
LOAD
= 10 mA, From
EN Rising Edge
V
IN
= V
GS
= 3.6 V
V
IN
= V
GS
= 3.6 V
FAN53600
FAN53610
EN = GND
CCM Only
V
IN
= 3.6 V,
T
A
= 25°C
900
1500
2.702
2.702
2.797
2.790
2.891
2.891
3.171
3.192
180
2.898
2.898
3.003
3.010
3.110
3.110
3.430
3.409
300
µs
V
Output Driver
R
DS(on)
PMOS On Resistance
NMOS On Resistance
PMOS Peak Current Limit
Output Discharge Resistance
Thermal Shutdown
Thermal Shutdown Hysteresis
175
165
1100
1750
230
150
15
1250
2000
m
m
mA
mA
°C
°C
I
LIM(OL)
R
DIS
T
TSD
T
HYS
Notes:
4. Close-Loop Switching frequency may be limited by the effect of t
OFF
minimum
(see Operation Description section).
5.
The Electrical Characteristics table reflects open-loop data.
Refer to Operation Description and Typical Characteristics
Sections for closed loop data
© 2010 Fairchild Semiconductor Corporation
FAN53600 / FAN53610 • Rev. 1.4
www.fairchildsemi.com
4
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参数对比
与FAN53600AUC28X相近的元器件有:FAN53610AUC33X、FAN53600AUC33X、FAN53610AUC29X、FAN53610AUC30X。描述及对比如下:
型号 FAN53600AUC28X FAN53610AUC33X FAN53600AUC33X FAN53610AUC29X FAN53610AUC30X
描述 Switching Voltage Regulators 3MHz 600mA/1A Sync Buck Regulator IC REG BUCK 3.3V 1A SYNC 6WLCSP IC REG BCK 3.3V 0.6A SYNC 6WLCSP IC REG BUCK 2.9V 1A SYNC 6WLCSP IC REG BUCK 3V 1A SYNC 6WLCSP
Brand Name - ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor
是否无铅 - 不含铅 不含铅 不含铅 不含铅
厂商名称 - ON Semiconductor(安森美) ON Semiconductor(安森美) ON Semiconductor(安森美) ON Semiconductor(安森美)
包装说明 - WLCSP-6 WLCSP-6 WLCSP-6 WLCSP-6
制造商包装代码 - 567RQ 567RQ 567RQ 567RQ
Reach Compliance Code - compliant compliant compliant compliant
Factory Lead Time - 4 weeks 4 weeks 6 weeks 4 weeks
Samacsys Description - Switching Voltage Regulators 3MHz, 1A Sync Buck Regulator Switching Voltage Regulators 3MHz/6MHz 600mA Buck Regulator - ON Semiconductor, FAN53610AUC30X Switching Regulator 1A, Maximum of 3 V 6-Pin, WLCSP
模拟集成电路 - 其他类型 - SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
控制技术 - PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
最大输入电压 - 5.5 V 5.5 V 5.5 V 5.5 V
最小输入电压 - 2.3 V 2.3 V 2.3 V 2.3 V
标称输入电压 - 3.6 V 3.6 V 3.6 V 3.6 V
JESD-30 代码 - R-PBGA-B6 R-PBGA-B6 R-PBGA-B6 R-PBGA-B6
JESD-609代码 - e1 e1 e1 -
湿度敏感等级 - 1 1 1 1
功能数量 - 1 1 1 1
端子数量 - 6 6 6 6
最高工作温度 - 85 °C 85 °C 85 °C 85 °C
最低工作温度 - -40 °C -40 °C -40 °C -40 °C
最大输出电流 - 1 A 0.6 A 1 A 1 A
标称输出电压 - 3.3 V 3.3 V 2.9 V 3 V
封装主体材料 - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 - VFBGA VFBGA VFBGA VFBGA
封装形状 - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 - GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度) - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
座面最大高度 - 0.625 mm 0.625 mm 0.625 mm 0.625 mm
表面贴装 - YES YES YES YES
切换器配置 - BUCK BUCK BUCK BUCK
温度等级 - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 - Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) -
端子形式 - BALL BALL BALL BALL
端子节距 - 0.4 mm 0.4 mm 0.4 mm 0.4 mm
端子位置 - BOTTOM BOTTOM BOTTOM BOTTOM
处于峰值回流温度下的最长时间 - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Base Number Matches - 1 1 1 1
ECCN代码 - - EAR99 EAR99 EAR99
控制模式 - - VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE
封装等效代码 - - BGA6,2X3,16 BGA6,2X3,16 BGA6,2X3,16
认证状态 - - Not Qualified Not Qualified Not Qualified
最大切换频率 - - 3300 kHz 3300 kHz 3300 kHz
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