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- EN
- Last added
- 2012-02-12
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GMOS GT1504 PWM Buck Switching Regulator Datasheet
The GT1504 is a monolithic integrated circuit that provides all active functions for a step‑down switching regulator, capable of driving a 2 A load without external transistors. It requires only a few external components, saving board space, and includes TTL‑level shutdown control, internal compensation, and thermal‑shutdown and current‑limit protection.
The device is offered in SOP‑8L packages with fixed 3.3 V, 5 V, 12 V, and an adjustable output version (1.23 V‑37 V). It operates at a fixed 150 kHz switching frequency, achieving up to 90 % efficiency, and guarantees a ±4 % output voltage tolerance under specified conditions.
Covers: General Description · Features · Applications · Pin Assignments · Absolute Maximum Ratings · Electrical Characteristics
Latest GMOS manuals
GMOS GT1504 PWM Buck Switching Regulator Datasheet
Datasheet 9 pages · 193 KB · ENThe GMOS GT1504 is a 150 kHz, 2 A PWM buck switching regulator IC with fixed and adjustable output versions and built‑in thermal and current protection.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in GMOS manuals
How is the GT1504 shut down?
The regulator can be shut down via the ON/OFF pin using a TTL logic level signal.
What package does the GT1504 use?
It is supplied in a standard SOP‑8L surface‑mount package.