BD42500G-C Datasheet, PDF (3/26 Pages) Rohm – 50 mA Output Voltage Tracker

BD42500G-C
Block Diagram
SSOP5
GND (5Pin)
VO (4Pin)
PREREG
TSD
OCP
AMP
ADJ / EN (1Pin)
GND (2Pin)
VCC (3Pin)
Description of Blocks
Block Name
Function
PREREG
Internal Power Supply
Description of Blocks
Power Supply for Internal Circuit.
TSD
OCP
Thermal Shutdown Protection
The TSD protect the device from overheating.
If the chip temperature (Tj) reaches ca. 175 °C (Typ),
the output is turned off.
Over Current Protection
The OCP protect the device from damage caused by over
current.
AMP
Output Power Transistor Driver
Amplifier
The amplifier drives output power transistor with ADJ/EN
voltage as reference voltage.
Power Tr.
Output Power Transistor
PDMOS type output power transistor.
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TSZ02201-0G7G0AN00580-1-2
2.Jun.2016 Rev.001