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LB1696

3-phase Brushless Motor Driver

SANYO -> Panasonic 

Ordering number: EN5244

Monolithic Digital IC

LB1696

3-phase Brushless Motor Driver

Overview

The LB1696 is a 3-phase brushless motor driver IC that is

ideal for driving DC fan motors in air conditioners, hot-water

supply systems, and the like. The LB1696 has a regulator built

in, and can be used with a single power supply (motor power

supply only).

Package Dimensions

unit : mm

3037A-DIP20H

[LB1696]

Features

. 3-phase brushless motor driver.

. Withstand voltage: 60 V; output current: 2.5 A.

. Current limiter built in.

. Low-voltage protector built in.

. Thermal shutdown protector built in.

. Hall amplifier with hysteresis built in.

. FG output function.

. Regulator built in.

Specifications

Absolute Maximum Ratings at Ta = 25 °C

Parameter

Maximum supply voltage

Output current

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VCC max

VM max

IO

Pd max1

Pd max2

Topr

Tstg

Conditions

Independent IC

With arbitrarily large heat sink

Allowable Operating Ranges at Ta = 25 °C

Parameter

Supply voltage range

Regulator input voltage

VREG pin output current

Power supply voltage rise rate

Symbol

VCC

VM

VM(REG)

IREGO

∆VCC/ ∆t

∆VM/ ∆t

Conditions

VCC = VLVSD(OFF) point*1

VM = 0 V point*1

*1 If the supply voltage rise rate is fast when power is applied, through current may flow to output.

SANYO : DIP20H

Ratings

Unit

10

V

60

V

2.5

A

3

W

20

W

–20 to +100

°C

–55 to +150

°C

Ratings

4.5 to 6.0

5 to 56

7 to 56

400(max)

to 0.04

to 0.16

Unit

V

V

V

µA

V/µs

V/µs

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

D3095HA(II) No.5244-1/9

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