RR0816P-243-D データシートの表示（PDF） - Fujitsu

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コンポーネント説明

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RR0816P-243-D

2-ch DC/DC Converter IC with Overcurrent Protection

Fujitsu 

MB39A104

■ TREATMENT WITHOUT USING CSCP TERMINAL

When not using the timer-latch short-circuit protection circuit, connect the CSCP terminal (pin 8) to GND with

the shortest distance.

• Treatment without using CSCP

8 CSCP

GND 18

■ RESETTING THE LATCH OF EACH PROTECTION CIRCUIT

When the overcurrent, or short-circuit protection circuit detects each abnormality, it sets the latch to fix the output

at the "L" level.

To reset the actuated protection circuit, either the power supply turn off and on again or set the CTL terminal

(pin 24) to the "L" level to lower the VREF terminal (pin 17) voltage to 2.4 V (Min) or less.

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