S-881300BPE Seiko, S-881300BPE Datasheet

S-881300BPE

Manufacturer Part Number

S-881300BPE

Description

Manufacturer

Seiko

Datasheet

1.S-8813.pdf (29 pages)

Specifications of S-881300BPE

Date_code

05+

Packing_info

10P

Current page: 1 of 29
Download datasheet (371Kb)

Rev.2.1

3-CHANNEL WHITE LED DRIVER IC

(CHARGE PUMP IC WITH BUILT-IN CONSTANT-CURRENT CIRCUIT

Features

Applications

Package

Product Name List

• PFM control CMOS charge pump

• Built-in constant-current circuit

• Power supply voltage: 2.7 V to 4.5 V

• Output current value: A current variable is possible between 5.0 mA and 18 mA

• Terminal output current matching: ±1% max.

• Built-in soft start circuit:

• Constant current output pins:

• Oscillation frequency:

• ON/OFF function provided (During standby: 1 µA max.)

• Ultra-small package:

• Lead-free products

• Power supply for white LED display backlights

• Constant-current circuit

• Cellular phones and PDAs using 1-cell lithium batteries

• Power supply for flat panel displays

• S-881300CPE-IPATFG (Variable current setting resistance type)

• S-881300BPE-IOQTFG (Variable voltage type)

10-Pin SON(B)

Package Name

_00

(At V

Variable voltage type and Variable current setting resistance type are available.

IOUT1,2,3

≤4.0 V, V

PE010-A

Package

1.5 ms typ.

3 channels, ±5% accuracy

600 kHz typ.

10-Pin SON(B)

The S-8813 Series is a PFM control charge pump DC-DC

converter with a built-in constant-current circuit, and was

developed using CMOS technology. Its constant current output

makes this series ideal as a power supply for current drive

LEDs.

The S-8813 Series features three output channels and can

drive three LEDs.

This series is available in two types: a variable voltage type and

a variable current setting resistance type.

Moreover, since small ceramic capacitors can be used as

external capacitors (pump capacitors, input capacitors, output

capacitors),

miniaturization.

Seiko Instruments Inc.

=3.0 V)

the

Drawing Code

PE010-A

Tape

S-8813

Series

)

S-8813 Series

contributes

PE010-A

Reel

set

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