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BD9639MWV Datasheet(PDF) 2 Page - Rohm |
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BD9639MWV Datasheet(HTML) 2 Page - Rohm |
2 / 26 page BD9639MWV 2/22 TSZ02201-0313AA400630-1-2 © 2016 ROHM Co., Ltd. All rights reserved. www.rohm.com TSZ22111・15・001 09.Feb.2016 Rev.001 Pin Configuration Pin Descriptions Terminal No. Name Equivalent Circuit Terminal No. Name Equivalent Circuit 1 SW1 CH1 switching terminal O 29 FB6 CH6 feed buck terminal (Constant voltage side) G 2 SW1 CH1 switching terminal O 30 PGND6 CH6 DRIVER GND terminal G 3 PGND1 CH1 DRIVER GND terminal G 31 SW6 CH6 switching terminal O 4 PGND1 CH1 DRIVER GND terminal G 32 LSO6 CH6 Load switch output terminal O 5 TEST1 Test terminal O ・G 33 VBAT6 CH6 Load switch input terminal V 6 VBAT Battery input terminal V 34 XSHDN6 CH6 shutdown terminal O ・G 7 XSHDN1 CH1 shutdown terminal G 35 RT Triangle wave setting resistor terminal 8 AGND1 Analog GND terminal G 36 AGND2 Analog GND terminal G 9 XSHDN24 CH2 ・4 shutdown terminal O ・G 37 VCC Analog power supply terminal V 10 FB5 CH5 feed buck terminal G 38 PGND2 CH2 DRIVER GND terminal G 11 PGND5 CH5 DRIVER GND terminal G 39 PGND2 CH2 DRIVER GND terminal G 12 SW5 CH5 switching terminal O 40 SW2 CH2 switching terminal O 13 VBAT5 CH5 DRIVER power supply terminal V 41 SW2 CH2 switching terminal O 14 XSHDN5 CH5 shutdown terminal O ・G 42 VBAT2 CH2 DRIVER power supply terminal V 15 FB4 CH4 feed buck terminal G 43 VBAT2 CH2 DRIVER power supply terminal V 16 OUT4 CH4 output terminal O 44 FB2 CH2 feed buck terminal G 17 OUT4 CH4 output terminal O 45 TEST2 Test terminal O ・G 18 USW4 CH4 Boost side switching terminal O 46 XSHDN3 CH3 shutdown terminal O ・G 19 USW4 CH4 Boost side switching terminal O 47 VBAT3 CH3 DRIVER power supply terminal V 20 PGND4 CH4 DRIVER GND terminal G 48 DSW3 CH3 Buck side switching terminal O 21 PGND4 CH4 DRIVER GND terminal G 49 DPG3 CH3 gate connecting terminal O 22 DSW4 CH4 Buck side switching terminal O 50 PGND3 CH3 DRIVER GND terminal G 23 DSW4 CH4 Buck side switching terminal O 51 USW3 CH3 Boost side switching terminal O 24 VBAT4 CH4 DRIVER power supply terminal V 52 OUT3 CH3 output terminal O 25 VBAT4 CH4 DRIVER power supply terminal V 53 FB3 CH3 feed buck terminal G 26 DPG4 CH4 gate connecting terminal O 54 FB1 CH1 feed buck terminal G 27 Reserve Reserve terminal O ・G 55 OUT1 CH1 output terminal O 28 FB61 CH6 feed buck terminal (Constant current side) G 56 OUT1 CH1 output terminal O The letter on the right side of each pin explanation indicates the reaction if the terminal are not used. O・・・OPEN G・・・GND O・G・・・OPEN or GND V・・・Power supply (VBAT) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 42 41 40 39 38 37 36 35 34 33 32 31 30 29 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 FB4 VOUT4 VOUT4 USW4 USW4 PGND4 PGND4 DSW4 VBAT4 DPG4 Reserve FB61 VOUT1 VOUT1 FB1 FB3 VOUT3 USW3 PGND3 DPG3 DSW3 VBAT3 XSHDN3 TEST2 FB2 VBAT2 VBAT4 DSW4 TOP VIEW OUT3 OUT1 OUT1 OUT4 OUT4 FB4 USW4 USW4 PGND4 PGND4 DSW4 DSW4 VBAT4 VBAT4 DPG4 FB61 Reserve FB1 FB3 USW3 PGND3 DPG3 DSW3 VBAT3 XSHDN 3 TEST2 FB2 VBAT2 |
Similar Part No. - BD9639MWV_16 |
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Similar Description - BD9639MWV_16 |
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