LB11988H(2006) データシートの表示（PDF） - SANYO -> Panasonic

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LB11988H
(Rev.:2006)

Monolithic Digital IC Fan Motor Driver

SANYO -> Panasonic 

LB11988H

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

Parameter

Symbol

Conditions

VCC supply current

Output

Output saturation voltage

ICC

VOsat1

RL = 560Ω (Y)

IO = 500mA, Rf = 0.5Ω,

Sink+Source (with saturation prevention)

VOsat2

IO = 1.0A, Rf = 0Ω,

Sink+Source (with saturation prevention)

Output leakage current

Hall amplifier

Input offset voltage

IOleak

Voff(HALL)

Input bias current

Common-mode input voltage

Ib(HALL)

Vcm(HALL)

VIN, WIN

FR

Threshold voltage

VFRTH

Input bias current

Ib(FR)

Current limit

LIM pin current limit level

Saturation

ILIM

Rf = 0.5Ω, Hall input logic fixed

(U, V, W = H, H, L)

Saturation prevention circuit

lower set voltage

FG Amplifier

VOsat(DET)

RL = 560Ω (Y),Rf = 0.5Ω

Voltage between each OUT and RF

Output “High” voltage

Vfgoh(SH)

Output “Low” voltage

Vfgol(SH)

Hysteresis width

Vhys

TSD operating temperature

TTSD

Design target value*

*: T-TSD is not measured because it stands for design target.

Package Dimensions

unit : mm (typ)

3234B

15.2

(6.2)

28

15

Ratings

unit

min

typ

max

15

24 mA

2.1

2.6

V

2.6

3.5

1.0 mA

-6

+6 mV

1

3

μA

3

VCC-3

V

4

8

V

-5

μA

1

A

0.28

V

11.8

V

0.3

23

mV

170

°C

1

0.8

2.0

14

0.3

0.25

(0.8)

2.7

SANYO : HSOP28HC(375mil)

No.A0299-2/8

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