XC6216/XE6216
Series
Voltage Regulators with Stand-by Function - Input Voltage: 28V
ETR0321_016
■GENERAL
DESCRIPTION
XC6216/XE6216 series are positive voltage regulator ICs with 28V of operation voltage. The series consists of a voltage
reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver
transistor.
The output voltage is selectable in 0.1V increments within the range of 2.0V to 12V using laser trimming technologies. With
external resistors, the output voltage range can be expanded from 2.0V to 23V. The output stabilization capacitor (C
L
) is
also compatible with low ESR ceramic capacitors.
The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate
when the output current reaches current limit level or the junction temperature reaches temperature limit level.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power
consumption.
■APPLICATIONS
●Car
audio, Car navigation systems
●Note
book computers, PDAs
●Home
appliances
●Audio
visual equipment
(Cameras, VCRs, etc.)
●Cordless
phones,
Wireless communication equipment
■FEATURES
Max Output Current
Dropout Voltage
Input Voltage Range
Output Voltage Range
Fixed Output Accuracy
Low Power Consumption
Stand-by Current
High Ripple Rejection
Operating Temperature
Low ESR Capacitor
Built–in Protection
Packages
Environmentally Friendly
: More than 150mA (200mA limit)
(V
IN
=V
OUT
+3.0V)
: 300mV@I
OUT
=20mA
: 2.0V~28.0V
: 2.0V~12.0V (0.1V increments)
2.0V~23V with external resistors
:±2%
±1%
optional for XC6216 series
: 5μA
: Less than 0.1μA
: 30dB@1kHz
: -40℃~+85℃
: Ceramic Capacitor Compatible
: Current Limit Circuit
Thermal Shutdown Circuit
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
: EU RoHS Compliant, Pb Free
■
TYPICAL APPLICATION CIRCUIT
■
TYPICAL PERFORMANCE
CHARACTERISTICS
●Output
Voltage vs. Input Volatage
1/43
XC6216/XE6216
Series
■PIN
CONFIGURATION
SOT-25
(TOP VIEW)
SOT-89
(TOP VIEW)
SOT-89-5
(TOP VIEW)
USP-6C
(BOTTOM VIEW)
* The dissipation pad for the USP-6C
package should be solder-plated in
reference mount pattern and metal
masking so as to enhance mounting
strength and heat release. If the
pad needs to be connected to other
pins, it should be connected to the
V
SS
(No. 5) pin.
SOT-223
(TOP VIEW)
TO-252
(TOP VIEW)
■PIN
ASSIGNMENT
●XC6216B
Series
SOT-25
1
2
3
4
5
PIN NUMBER
SOT-89-5
5
2
4
3
1
USP-6C
6
5
2,4
3
1
PIN NAME
V
IN
V
SS
NC
CE
V
OUT
FUNCTIONS
Power Input
Ground
No connection
ON/OFF Control
Output
●XC6216C
Series
SOT-25
1
2
3
4
5
-
PIN NUMBER
SOT-89-5
5
2
4
3
1
-
USP-6C
6
5
4
3
1
2
PIN NAME
V
IN
V
SS
V
OFB
CE
V
OUT
NC
FUNCTIONS
Power Input
Ground
Output Voltage Adjustment
ON/OFF Control
Output
No connection
●XC6216D
Series
SOT-89
3
2
1
PIN NUMBER
SOT-223
3
2
1
TO-252
1
2
3
PIN NAME
V
IN
V
SS
V
OUT
FUNCTIONS
Power Input
Ground
Output
2/43
XC6216/XE6216
Series
■PIN
ASSIGNMENT
●XE6216B
Series
PIN NUMBER
SOT-89-5
1
2
3
4
5
PIN NAME
V
OUT
V
SS
CE
NC
V
IN
FUNCTIONS
Output
Ground
ON/OFF Control
No connection
Power Input
■LOGIC
CONDITION FOR THE PIN
PIN NAME
CE
DESIGNATOR
L
H
OPEN
CONDITIONS
0V≦V
CE
≦0.35V
1.1V≦V
CE
≦28.0V
CE=OPEN
IC OPERATION
OFF
ON
Undefined state
* Please avoid the state of OPEN, and make CE Pin arbitrary fixed potential.
(XC6216B Series, XE6216B Series, XC6216C Series)
■PIN
FUNCTION ASSIGNMENT
SERIES
XC6216B/XE6216B
XC6216C
XC6216D
CHIP ENABLE PIN
Available
Available
Not Available
3/43
XC6216/XE6216
Series
■
PRODUCT CLASSIFICATION
●Ordering
Information
XC6216①②③④⑤⑥-⑦
DESIGNATOR
①
(*1)
: CE function (Active High) Fixed output voltage 2.0V~12.0V(0.1V increments)
SYMBOL
B
C
DESCRIPTION
Fixed output voltage, 2.0V~12.0V(0.1V increments)
Output voltage externally set (V
OFB
=2.0V)
For the voltage within 2.0V ~9.9V (0.1V increments);
e.g. 2.5V
⇒
25, 5.0V
⇒
50
For the voltage within 10.0V~12.0V (0.1V increments);
e.g. 10.6V
⇒
A6, 11.2V
⇒
B2, 12.0V
⇒
C0
For C type (output voltage externally set), V
OFB
=2.0V only
±2%
±1%
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-89-5 (1,000/Reel)
SOT-89-5 (1,000/Reel)
USP-6C (3,000/Reel)
USP-6C (3,000/Reel)
ITEM
Type and Options of
Regulators
②③
Output Voltage
20 ~ C0
④
Output Voltage
Accuracy
(*2)
⑤⑥-⑦
(*1)
Packages (Order Unit)
20
2
1
MR
MR-G
PR
PR-G
ER
ER-G
(*1)
(*2)
The ”-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
For the C type, the accuracy is based on V
OFB
voltage. The actual output voltage accuracy is depended on the external resistances.
XC6216D①②③④⑤-⑥
DESIGNATOR
①②
(*1)
: 3 pin regulator (No CE function), Fixed output voltage 2.0V~12.0V(0.1V increments)
SYMBOL
20 ~ C0
2
1
PR
PR-G
FR
FR-G
JR
JR-G
DESCRIPTION
For the voltage within 2.0V~9.9V (0.1V increments);
e.g. 2.5V
⇒
25, 5.0V
⇒
50
For the voltage within10.0V~12.0V (0.1V increments);
e.g. 10.6V
⇒
A6, 11.2V
⇒
B2, 12.0V
⇒
C0
±2%
±1%
SOT-89 (1,000/Reel)
SOT-89 (1,000/Reel)
SOT-223 (1,000/Reel)
SOT-223 (1,000/Reel)
TO-252 (2,500/Reel)
TO-252 (2,500/Reel)
ITEM
Output Voltage
Output Voltage
Accuracy
③
④⑤-⑥
(*1)
Packages (Order Unit)
(*1)
The ”-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
XE6216B①②③④⑤-⑥
DESIGNATOR
①②
(*1)
: CE function (Active High), Fixed output voltage 2.0V~12.0V(0.1V increments)
Characteristics are guaranteed over the temperature range of -40℃ to 85℃.
ITEM
SYMBOL
20~C0
DESCRIPTION
For the voltage within 2.0V ~9.9V (0.1V increments);
e.g. 2.5V
⇒
25, 5.0V
⇒
50
For the voltage within 10.0V~12.0V (0.1V increments);
e.g. 10.6V
⇒
A6, 11.2V
⇒
B2, 12.0V
⇒
C0
±2%
SOT-89-5 (1,000/Reel)
SOT-89-5 (1,000/Reel)
Output Voltage
Output Voltage
Accuracy
Package (Order Unit)
③
④⑤-⑥
(*1)
(*1)
2
PR
PR-G
The ”-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
4/43
XC6216/XE6216
Series
■
BLOCK DIAGRAMS
●XC6216
Series
●XC6216B
Series
●XC6216C
Series
●XC6216D
Series
●XE6216
Series
●XE6216B
Series
*Diodes inside the circuit are an ESD protection diode and parasitic diodes.
5/43
电源技术
