HA16114PJ View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

HA16114PJ

Switching Regulator for Chopper Type DC/DC Converter

Renesas Electronics 

HA16114P/PJ/FP/FPJ, HA16120FP/FPJ

Characteristic Curves

Reference Voltage vs. Supply Voltage

4.0

Ta = 25°C

3.0

2.5V

2.0

1.0

0.0

0

1 2 3 4 5 40

4.3V

Supply voltage (V)

Reference Voltage vs. Ambient Temperature

2.54

VIN = 12 V

2.55 max

2.52

2.50

SPEC

2.48

2.46

−20

2.45 min

0

20 40 60 80

Ambient temperature (°C)

Low Level Threshold Voltage of Sawtooth Wave vs.

Frequency

2.5

Ta = 25°C

VIN = 12 V

2.0 RT = 10 kΩ

High Level Threshold Voltage of Sawtooth Wave vs.

Frequency

2.5

Ta = 25°C

VIN = 12 V

2.0 RT = 10 kΩ

1.5

1.5

1.0

1.0

0.5

0.5

0.0

100 200 300 400 500 600

Frequency (kHz)

0.0

100 200 300 400 500 600

Frequency (kHz)

Rev.2.0, Sep.18.2003, page 24 of 37

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