LC5225D datasheet(5/11 Pages) SANKEN

부품명	LC5225D

상세설명	Off-Line DC / DC LED Driver ICs

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제조업체	SANKEN [Sanken electric]

홈페이지	http://www.sanken-ele.co.jp/en

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CC_REF

OCP_REF

VCCR

=VRe

f×

0.4

VOCR

=VCC

R+

VOCR

_OS

2.0

1.0

0

.

3

0

0.8

0

On

(Enable)

Latch

(Sleep)

0.15

VOCR_OS

REF Pin Input VoltageVREF(V)

Out

REF Pin Voltage Characteristics

Function

Conditions

Internal PWM reference

voltage, VCCR

• When VREF < 2 V, VCCR = 0.4 × VREF (V) (VCCR is proportional to VREF)

• When VREF > 2 V, VCCR = 0.8 V

OCP reference voltage, VOCR

VOCR is offset from VCCR by VOCP_OS ; VOCR_OS = 0.7 V (typ); VOCR has

negative temperature characteristics

Enable function

Enable mode is entered when VREF > VENB; Enable mode is not latched, and

the IC stops operating when VREF falls below VENB; VENB = 0.15 V (typ)

Sleep function

Sleep mode is entered when VREF > VSLP, turning off the output;

VENB = 3.0 V (typ); Sleep mode is latched, and the latch is released when VBB

falls below VUVLO(OFF); VUVLO(OFF) = 12 V (typ)

LC5222D/25D and

LC5222S/25S

5

SANKEN ELECTRIC CO., LTD.

LC5222D/25D_22S/25S-DS

Off-Line DC/DC LED Driver ICs

August 8, 2012

유사한 부품 번호 - LC5225D

제조업체	부품명	데이터시트	상세설명
Sanken electric	LC5225D	451Kb / 8P	Hybrid Integrated Circuit

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유사한 설명 - LC5225D

제조업체	부품명	데이터시트	상세설명
Sanken electric	LC5223D	260Kb / 10P	Off-Line DC / DC LED Driver ICs
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Supertex, Inc	HV9906	445Kb / 10P	Simple Off-Line/PFC & >9V DC/DC Switcher
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Toshiba Semiconductor	TA84007PQ	362Kb / 16P	DC Motor Full Bridge Driver ICs (Forward/reverse switching driver ICs)
IXYS Corporation	MXHV9910	348Kb / 12P	Off-Line, High Brightness LED Driver

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LC5225D 데이터시트(PDF) 5 Page - Sanken electric

LC5225D 데이터시트(HTML) 5 Page - Sanken electric

유사한 부품 번호 - LC5225D

유사한 설명 - LC5225D

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