MAP3202SIRH データシートの表示（PDF） - MagnaChip Semiconductor

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MAP3202SIRH

High Efficiency Switch Mode LED Driver

MagnaChip Semiconductor 

Confidential

Datasheet Version 1.1

Electrical Characteristics

VCC=12V, VPWMI=5V, Ta=25℃, unless otherwise specified

SYMBOL

PARAMETER

TEST CONDITION

SUPPLY

VCC,OP

Input voltage range

Ta=-40℃ ~ 85℃

IQ

Operation quiescent current

VPWMI =0V

Under-voltage lockout threshold

-

VUVLO

Under-voltage lockout hysteresis

-

REFERENCE

VREF

Reference pin voltage

Ta=-40℃ ~ 85℃

Ta=25℃

VREFLI

Line regulation

IREF=0uA, VPWMI=0V,

CREF=0.1uF

VREFLO

Load regulation

IREF=0~500uA, VPWMI=0V,

CREF=0.1uF

GATE

ISOURCE

Gate short circuit current

VGATE=0, VCC=12V

ISINK

Gate sink current

VGATE=12V, VCC=12V

TRISE

GATE output rise time

CGATE=1nF, VCC=12V

TFALL

GATE output fall time

CGATE=1nF, VCC=12V

Enable

VEN

Enable input voltage

VEN_L : Logic Low

VEN_H : Logic High

Current Sense

TBLANK

TDELAY

VCS,MAX

Leading Edge Blanking

-

Delay to output of CS comparator (3)

Maximum CS Voltage

VCOMP=5V,

VCS=0V to 600mV step

FBP – FBN > = 0.2V

Internal Transconductance Opamp

AV

Open loop DC Gain

Output open

VCM

Input common-mode range (3)

-

Output Voltage Low Limit

VO

Output Voltage High Limit

VCC=12V, VFBN – VFBP > 0.2

VCC=12V, VFBP – VFBN > 0.2

Gm

Transconductance (3)

-

MIN

TYP MAX UNIT

8.5

-

18

V

-

1.2

2

mA

7.5

8

8.5

V

-

1

-

V

4.90 5.00 5.10

V

4.95 5.00 5.05

V

-

-

0.02

%/V

-

-

1

%/mA

0.4

-

-

A

0.8

-

-

A

-

50

85

ns

-

25

45

ns

-

-

0.4

V

2.0

-

5.5

V

100

-

375

ns

-

-

180

ns

0.325 0.36 0.395

V

-

50

-

dB

-0.3

-

2.2

V

-

0.6

-

V

-

2.6

-

V

400

670 1000 uA/V

March 2012

Page 4

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