Regulator

TPS56520 Datasheet PDF – Step-Down Voltage Regulator

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Part Number: TPS56520

Function: 17V Input, 5A Synchronous Step-Down Voltage Regulator with Voltage Scaling

Package: HTSSOP 20 Pin Type

Manufacturer: Texas Instruments

Pinouts:

TPS56520 datasheet

 

Description

The TPS56520 is a synchronous DC-DC converter IC(integrated circuit) with a voltage scaling control to power up micro-processors (MCUs) requiring core voltage (V CORE) tune-ups. After the initial power-up, the output voltage can be programmed/scaled by VID codes sent over an I2C compatible bus. The TPS56X20 devices are available in the HTSSOP package.

Features

1. Input Voltage Range: 4.5V to 17V

2. Switching Frequency: 500kHz

3. Optimized for a 1.0µH to 2.2µH Inductor

 

TPS56520 Datasheet PDF Download


TPS56520 pdf

Other data sheets are available within the file: TPS56720, TPS56920, TPS56C20

NJM2379D Datasheet PDF – PWM Switching Regulator

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Part Number: NJM2379D

Function: PWM SWITCHING REGULATOR CONTROL IC FOR SLAVE TYPE

Package: DIP, DMP, SOP 8 Pin Type

Manufacturer: Japan Radio Corporation

Image:

NJM2379D datasheet

 

Description

The NJM2379 is a high speed switching regulator control IC, and directly drive an external power MOS-FET to use internal totempole output circuit.

The IC operates slave mode which synchronous external oscillation frequency, and the slave mode reduce the total noise.

The device is suitable for flyback type switching regulation up to 10W and several output power supply for LCD panel.

Features

1. Operating Voltage (3.6 to 32V)

2. Reference Voltage (2.5V±2%)

3. Input Outside : Oscillator Frequency (5 to 350 kHz)

4. Output Switch Current (±8mA min.)

5. Under Voltage Lockouts Circuit

6. Bipolar Technology

 

NJM2379D Datasheet PDF Download


NJM2379D pdf

Other data sheets are available within the file:

NJM2379, NJM2379E, NJM2379M, NJM2379V