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BP5310 Datasheet Pcmcia / Flash Memory Power Supply

Manufacturer: ROHM

Overview: Regulator ICs PCMCIA / flash memory power supply BP5310 The BP5310 is a DC / DC converter for supplying power to PCMCIA flash memory. From a power supply ()5V) for PCMCIA operations, the IC supplies a voltage for programming operations ()12V).

Datasheet Details

Part number BP5310
Manufacturer ROHM
File Size 59.14 KB
Description PCMCIA / flash memory power supply
Datasheet BP5310_Rohm.pdf

General Description

s BP5310 FApplication examples (1) Flash memory that requires 5V for reading FOperation notes (1) Place I / O external capacitors as near as possible to the connection pins.

In particular, make sure to minimize the impedance between the input-side capacitor (C1) and pin 9.

(Reference value: A length less than 50mm for a copper foil of 1.0mm wide and 35µm thickness.) (2) Avoid frequent switching using the ON / OFF CTL pin (five times per second at the maximum).

Key Features

  • 1) Designed to provide power for PCMCIA / flash memory programming operations (output voltage = 12V ± 5%; output current = 120mA) 2) The 5V operating voltage is same as the IC memory card operating voltage. 3) Built-in short-circuit protection circuit. 4) Compact 9-pin SIL package. 5) Surface mounting is possible because parts are concentrated on one side. FAbsolute maximum ratings 377 Regulator ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCTL = 5V) BP5310 FMeasurem.

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BP5310 Distributor