LA5636M 查看數據表（PDF） - SANYO -> Panasonic

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LA5636M

DC/DC Converter Secondary Side Control IC

SANYO -> Panasonic 

LA5636M

Electrical Characteristics at Ta = 25°C, VCC=12V

Parameter

Operating voltage

Current drain

PWM input high voltage

PWM input low voltage

PWM input current

PWM input frequency

Reference voltage 1

Reference voltage 2

Reference voltage 3

Reference voltage 4

Reference current

Symbol

VCC

ICC

VpwmH

VpwmL

Ipwm

Fpwm

V-IN1

V-IN2

V-IN3

V-IN4

IREF

Conditions

Dout = off, Vpwm = off, R = 27 kΩ

Vpwm = 0.0 V

VCC = 10.5 to 13 V, PWM = L

* Ta = –25 to 75°C

VCC = 10.5 to 13 V, PWM = H

* Ta = –25 to 75°C

VCC = 8.5 V, PWM = L

* Ta = –25 to 75°C

VCC = 8.5 V, PWM = H

* Ta = –25 to 75°C

VCC = 10.5 to 13 V, when 27 kΩ is connected

* Ta = –25 to 75°C

Ratings

min typ max

10.3

13.0

4

1.7

2.9

0

0.8

30

30 32

37

–4 2.0 V

+4

(1.92 V)

(2.08 V)

–6 0.72 V

+6

(0.68 V)

(0.76 V)

1.56 —

—

0.59 —

—

90.0 92.5 95.0

Unit

V

mA

V

V

nA

Hz

%

%

V

V

µA

* The design is guaranteed over the temperature range, so the temperature is not measured.

1.0

With specified

0.8 board

Pd max -- Ta

0.80

0.6

0.42

0.4 IC alone

0.35

0.2

Specified board

76.1 × 114.3 × 1.6 mm3

Glass epoxy resin

0

--40

--20

0

20

40

60

Ambient temperature Ta – °C

0.18

80

100

ILA00995

Pin Assignment

GND 1

ICONST 2

DOUT 3

PWM 4

VCC 5

LA5636M

Top view

10 V+IN

9 V-IN

8 C1

7 ISEN+IN

6 ISEN-IN

No. 7258-2/7

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