M1142A MOSDESIGN | Alldatasheet
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BLINKING LED LED 閃爍 IC 1/2 2012-04-06 LED FLASH M1142A/M1143A TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. FEATURES 功能敘述 ‧ Simple and easy to mount in LED lamp. ‧ Gold plating：suffix-G. APPLICATION 產品應用 ‧ Blinking LED, Function indicator, Xmas decoration. ELECTRICAL CHARACTERISTICS 電氣規格 ( @VDD=3V unless otherwise specified ) Characteristics Sym. Min. Typ. Max. Unit REMARKS 工作電壓 Operating V oltage VDD 23 3 . 5 V 工作電流 Operating Current IOP ─ 0.1 0.5 mA No load 靜態電流 Quiescent Current ISB ─── μ A 推動電流 Driving Current IOL 12 ─ mA @V DS=1V 振盪頻率 Oscillator Frequency FOSC ─ 131 ─ KHz ±30% TOL. 工作溫度 Operating Temperature Temp. 0 25 60 ℃ APPLICATION DIAGRAM 參考電路圖 (1) SOURCE TYPE (2) SINK TYPE * IC PAD ~ 100 x 100μm2 * IC CHIP ~ 0.78 x 0.56 mm2, substrate to VDD. *All specs and applications shown above subject to change without prior notice. ( 以上電路及規格僅供參考,本公司得逕行修正 ) P/N ON OFF LED DUTY M1142A-1 0.75” 3” LP 1/5 M1143A-1 0.75” 3” LN 1/5 VSS VDDLP M1142AP VSS VDDLN M1143AP VDD LN LP ON OFF LP VSS VDD ( - ) ( + ) M1142A LN VSS VDD ( - ) ( + ) M1143A P N DICE + - M1142A N P DICE + - M1143A
BLINKING LED LED 閃爍 IC 2/2 2012-04-06 LED FLASH M1142A/M1143A TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. PAD ASSIGNMENT & POSITION * CHIP SIZE ~ 0.78 x 0.56 mm2 * IC substrate should be connected to VDD in PCB (PCB 上 IC 必須接 VDD) UNIT : um No. NAME X Y 1 VSS 33.1 152.2 2 LED -149.2 152.2 3 VDD -265 -152.2 4 TEST -82.6 -152.2 ( 0,0 ) 3 4