(PDF) S-1212D Datasheet PDF | ABLIC





S-1212D Datasheet PDF

Part Number S-1212D
Description CMOS VOLTAGE REGULATOR
Manufacture ABLIC
Total Page 30 Pages
PDF Download Download S-1212D Datasheet PDF

Features: Datasheet pdf S-1212B/D Series www.ablicinc.com © AB LIC Inc., 2015-2016 HIGH-WITHSTAND VOL TAGE LOW CURRENT CONSUMPTION LOW DROPOU T CMOS VOLTAGE REGULATOR Rev.3.0_01 Th e S-1212B/D Series, developed by using high-withstand voltage CMOS process tec hnology, is a positive voltage regulato r with a high-withstand voltage, low cu rrent consumption and high-accuracy out put voltage, and has a built-in ON / OF F circuit. The S-1212B/D Series operate s at the maximum operation voltage of 3 6 V and a low current consumption of 6. 5 A typ., and has a built-in low on- resistance output transistor which prov ides a very small dropout voltage and a large output current. Also, a built-in overcurrent protection circuit to limi t overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat are included.  Featu res  Output voltage:  Input volt age:  Output voltage accuracy:  C urrent consumption:  Output current:  Input capacitor:  Output capacitor:  Built-in overcu.

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S-1212D datasheet
S-1212B/D Series
www.ablicinc.com
© ABLIC Inc., 2015-2016
HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION
LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0_01
The S-1212B/D Series, developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator
with a high-withstand voltage, low current consumption and high-accuracy output voltage, and has a built-in ON / OFF
circuit.
The S-1212B/D Series operates at the maximum operation voltage of 36 V and a low current consumption of 6.5 A typ.,
and has a built-in low on-resistance output transistor which provides a very small dropout voltage and a large output current.
Also, a built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit
to limit heat are included.
Features
Output voltage:
Input voltage:
Output voltage accuracy:
Current consumption:
Output current:
Input capacitor:
Output capacitor:
Built-in overcurrent protection circuit:
Built-in thermal shutdown circuit:
Built-in ON / OFF circuit:
Built-in discharge shunt circuit:
Operation temperature range:
Lead-free (Sn 100%), halogen-free
2.5 V to 16.0 V, selectable in 0.1 V step
3.0 V to 36 V
2.0% (Ta = 25C)
During operation: 6.5 A typ. (Ta = 25C)
During power-off: 0.1 A typ. (Ta = 25C)
Possible to output 250 mA (at VIN VOUT(S) 2.0 V)*1
A ceramic capacitor can be used. (1.0 F or more)
A ceramic capacitor can be used. (1.0 F to 100 F)
Limits overcurrent of output transistor.
Detection temperature 165C typ.
Ensures long battery life.
Discharges the electric charge of the output capacitor during power-off.
(RLOW = 70 ktyp.)
Ta = 40°C to 105°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
Applications
Constant-voltage power supply for industrial equipment
Constant-voltage power supply for home electric appliance
Packages
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
1

S-1212D datasheet
HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1212B/D Series
Rev.3.0_01
Block Diagram
*1
VIN
Overcurrent protection
circuit
Thermal shutdown circuit
VOUT
ON / OFF
*2
ON / OFF circuit


Reference
voltage circuit
VSS
*1. Parasitic diode
*2. The ON / OFF circuit controls the internal circuit and the output transistor.
Figure 1
*1
2





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