SD4947 - 150V non-isolated DC-DC converter controller

Silan

Datasheet Details

Part number	SD4947
Manufacturer	Silan
File Size	217.58 KB
Description	150V non-isolated DC-DC converter controller
Datasheet	SD4947 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SD4947 150VDC-DC 1. SD4947 buck ， MOSFET DC-DC 。 SD4947 ，，，。， EMI。 SD4947 ，：，VDD 、，，，。 SOP-8-225-1.27 2.  20V 150V       VDD 、    /  3.     4. SD4947 SD4947TR SOP-8-225-1.27 SOP-8-225-1.27 SD4947 SD4947 http: //www.silan.com.cn 2023.12.27 3 1 5. VIN C1 C2 GND SD4947 1 SET HV 8 2 FB VDD 7 3 NC GATE 6 4 GND CS 5 U1 SD4947 C5 Q1 Rcs L1 R2 D1 R1 C3 C4 R4 VOUT GND ：，。 6. SOP-8-225-1.27 D A2 A c A1 E1 E b e ： 0.25 L SYMBOL A MILLIMETER MIN NOM MAX 1.35 1.55 1.75 A1 0.05 0.15 0.25 A2 1.25 __ 1.65 b 0.32 0.42 0.52 c 0.15 0.20 0.26 D 4.70 4.90 5.30 E 5.60 6.00 6.40 E1 3.60 3.90 4.20 e 1.27BSC L 0.30 __ 1.27 http: //www.silan.com.cn 2023.12.27 3 2 SD4947 ： 1. ，。 2. ，。、，。 3.