전자부품 데이터시트 검색엔진 |
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LM2831 데이터시트(PDF) 3 Page - Texas Instruments |
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LM2831 데이터시트(HTML) 3 Page - Texas Instruments |
3 / 38 page VIN SW 2 1 3 5 4 EN FB GND 1 2 3 4 6 5 EN FB SW DAP VINA VIND GND LM2831 www.ti.com SNVS422D – AUGUST 2006 – REVISED SEPTEMBER 2015 5 Pin Configuration and Functions NGG Package 6-Pins WSON Top View DBV Package 5-Pin SOT-23 Top View Pin Functions PIN I/O DESCRIPTION NAME SOT-23 WSON Enable control input. Logic high enables operation. Do not allow this pin to EN 4 6 I float or be greater than VIN + 0.3 V, or VINA + 0.3 V for WSON. FB 3 1 I Feedback pin. Connect to external resistor divider to set output voltage. Signal and power ground pin. Place the bottom resistor of the feedback GND 2 2 PWR network as close as possible to this pin. SW 1 3 O Output switch. Connect to the inductor and catch diode. VIN 5 — PWR Input supply voltage VINA — 5 PWR Control circuitry supply voltage. Connect VINA to VIND on PC board. VIND — 4 PWR Power input supply Die Attach Connect to system ground for low thermal impedance, but it cannot be — DAP PWR Pad used as a primary GND connection. Copyright © 2006–2015, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM2831 |
유사한 부품 번호 - LM2831_15 |
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유사한 설명 - LM2831_15 |
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