R1282D002A

2CH PWM DC/DC CONTROLLER

RICOH electronics devices division

Image	Manufacturer	B2B MPN	Description	Distributor	Stock	Quantity	Price	Buy Now
	Nisshinbo Micro Devices	R1282D002A-TR-FE	PWM STEP-UP/STEP-DOWN DCDC CONTR	DigiKey	0	1 units	$2.18	🛒 Buy Now

R1282D002A Datasheet (362.16 KB)

R1282D002A Datasheet Preview — Preview of R1282D002A PDF Datasheet

Datasheet Details

Part number:

R1282D002A

Manufacturer:

RICOH electronics devices division

File Size:

362.16 KB

Description:

2ch pwm dc/dc controller

R1282D002A Features

* Input Voltage Range 2.5V to 5.5V Built-in Latch-type Protection Function by monitoring duty cycle (Fixed Delay Time Typ. 100ms) Oscillator Frequency 700kHz High Accuracy Voltage Reference ±1.5% U.V.L.O. ThresholdTyp. 2.2V (Hysteresis: Typ.

R1282D002A General Description

Pin No 1 2 3 4 5 6 7 8 9 10 Symbol EXT1 GND AMPOUT1 DTC1 VFB1 VFB2 DTC2 Vrefout VIN EXT2 Ground Pin Amplifier Output Pin of Channel 1 Maximum Duty Cycle of Channel 1 Setting Pin Feedback pin of Channel 1 Feedback pin of Channel 2 Maximum Duty Cycle of Channel 2 Setting Pin Reference Output Pin Volta.

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R1282D002A 2CH PWM CONTROLLER RICOH electronics devices division

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