XC6415 Datasheet, PDF (4/23 Pages) Torex Semiconductor – Dual LDO Regulators with ON/OFF Switch

XC6415 Series
■BLOCK DIAGRAMS
EN 1
VR 1
ON / OFF
Control
EN1
each
circuit
EN 1/
-
Error
Amp 1
+
Voltage
Reference
Current
Limit
R11
R12
VIN
EN1
VOUT1
VSS
VR 1
ON/OFF
Control
EN1
each
circuit
EN1/
-
Error
Amp 1
+
Current
Limit
R11
Rdischg
Voltage
Reference
R12
EN1/
VIN
VOUT1
VSS
EN 2
VR 2
ON / OFF
Control
EN2
each
circuit
EN 2/
-
Error
Amp 2
+
Voltage
Reference
Current
Limit
R21
R22
<XC6415AA, CC Series>
EN2
VOUT2
VR 2
ON/OFF
Control
EN2
each
circuit
EN2/
-
Error
Amp 2
+
Current
Limit
R21
Rdischg
Voltage
Reference
R22
EN2/
<XC6415BB, DD Series>
VOUT2
EN 1
VR 1
ON /OFF
Control
EN1
each
circuit
EN 1/
-
Error
Amp 1
+
Voltage
Reference
Current
Limit
R11
R12
VIN
EN1
VOUT1
VSS
VR 1
ON/OFF
Control
EN1
each
circuit
EN1/
-
Error
Amp 1
+
Current
Limit
R11
Rdischg
Voltage
Reference
R12
EN1/
VIN
V OUT1
V SS
EN 2
VR 2
ON /OFF
Control
EN2
each
circuit
EN 2/
-
Error
Amp 2
+
Voltage
Reference
Current
Limit
R21
R22
<XC6415EE, GG Series>
EN2
VOUT2
VR 2
ON/OFF
Control
EN2
each
circuit
EN2/
-
Error
Amp 2
+
Current
Limit
R21
Rdischg
Voltage
Reference
R22
EN2/
<XC6415FB, HD Series>
V OUT2
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage 1 / Output Voltage 2
EN1/EN2 Input Voltage
SOT-26
Power Dissipation
USP-6C
USPN-6
Operating Temperature Range
Storage Temperature Range
SYMBOL
V_IN
I_OUT1 + I_OUT2
V_OUT1 / V_OUT2
V_EN1 / V_EN2
Pd
Topr
Tstg
RATINGS
- 0.3 ~ + 6.5
500 ^(*1)
V_SS - 0.3 ~ V_IN + 0.3
V_SS - 0.3 ~ + 6.5
250
100
1000 （PCB mounted）^(*2)
100
- 40 ~ + 85
- 55 ~ + 125
*1: Please use within the range of Pd > { (V_IN-V_OUT1)×I_OUT1 + (V_IN-V_OUT2)×I_OUT2 }
*2: The power dissipation figure shown is PCB mounted. Please refer to page 21 for details.
Ta=25^OC
UNITS
V
mA
V
V
mW
℃
℃
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