LB11817 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LB11817

Three-Phase Full-Wave Linear Drive

SANYO -> Panasonic 

LB11817

Block Diagram

Note that the values of the external components shown here are reference values and are not guaranteed to be appropriate

in a given application.

VCC

VCC

100 kΩ 0.1µF

0.1 µF

0.1 µF

0.1 µF

VCC

I+

I-

VR TC

25 mV

Timing adjustment

U+

Hall amplifier

U- U

V+

V- V

W+

W- W

ID VP D1 D2 B2 B1

Voltage boost circuit

1µF

VCC

RF

U

U

V

V

W

W

PG

HB

S/S

Hall bias

TSD

Chip select

Reference

voltage

FC

0.1µF

Control amplifier and

current limiter

SL

300/360 rpm selection

CLK

OSC

Divider

Speed discriminator

Vref

FG+

FG

pattern

FG- 3 kΩ

DO

FG

V/I

0.47 µF

amplifier

(× 250)

FGO

50 mV

GND

No. 6213-9/10

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