LB1694N datasheet(5/8 Pages) SANYO

5 / 8 page

Pin Functions

Pin No.

Pin Name

Pin Voltage

Equivalent Circuit Diagram

Pin Function

1VCC

Supplies power to all circuits except output

block.

Sets the C pin charge/discharge current.

Sets the output off time and output current

neglect time during current limiter operation.

OUT1

OUT2

OUT3

Output pin 1

Output pin 2

Output pin 3

8RF

Output current detection pin. By inserting

resistor Rf between this pin and GND, the

output current is detected as voltage. The

output current is limited to a current value set

by VRF/Rf (current limit operation).

Power supply pin providing output.

GND

GND for other than output.

The minimum potential of output transistor is

the RF pin voltage.

F/R

0.0 V min

VCC max

Forward/reverse control pin.

17, 18,

15, 16,

13, 14

IN1

+, IN1–

IN2

+, IN2–

IN3

+, IN3–

1.5 V min

VCC–1.8 V

max

Hall device input pin.

Logic ‘‘H’’ represents IN

> IN–.

FG2

FG1

Rate pulse output pin 2.

Pull-up resistor built in.

Rate pulse output pin 1.

Pull-up resistor built in.

LB1694N

No.5243-5/8

LB1694N Datenblatt(PDF) 5 Page - Sanyo Semicon Device

LB1694N Datenblatt(HTML) 5 Page - Sanyo Semicon Device

Html Pages

1 2 3 4 5 6 7 8

Datenblatt Download

Link URL