 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
BD9634GU Datasheet(PDF) 6 Page - Rohm |
|
||||||||||||||||||||||||||||||
BD9634GU Datasheet(HTML) 6 Page - Rohm |
|
|
6 / 30 page  BD9634GU 6/26 TSZ02201-0313AA400620-1-2 © 2016 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 26.Apr.2016 Rev.001 www.rohm.com Electrical Characteristics –continued （Unless otherwise specified, VVBAT=VVBAT3,4,6,8=3.7[V], VOUT1 Input terminal =3.7[V], Ta=25[°C]） Parameter Symbol Limit Unit Conditions MIN TYP MAX 【CH3】 Error Amp Reference Voltage VEREF3 0.390 0.400 0.410 V Soft-start Period 85% tSS3 0.43 0.85 1.27 ms Soft-start Period 100% 1.0[ms]（TYP） PMOS ON-Resistance RONP3 - 0.45 0.70 Ω Power Supply 3.7[V] NMOS ON-Resistance RONN3 - 0.30 0.55 Ω Power Supply 3.7[V] 【CH4】 Error Amp Reference Voltage VEREF4 0.390 0.400 0.410 V Soft-start Period 85% tSS4 1.25 2.50 3.75 ms Soft-start Period 100% 2.94[ms]（TYP） PMOS ON-Resistance DOWN side RONPD4 - 0.45 0.70 Ω Power Supply 3.7[V] NMOS ON-Resistance DOWN side RONND4 - 0.30 0.55 Ω Power Supply 3.7[V] PMOS ON-Resistance UP side RONPU4 - 0.45 0.70 Ω Power Supply 3.7[V] NMOS ON-Resistance UP side RONNU4 - 0.30 0.55 Ω Power Supply 3.7[V] Maximum Duty DMAX4 65 80 95 % 【CH5】 Error Amp Reference Voltage VEREF5 0.975 1.000 1.025 V Soft-start Period 85% tSS5 2.25 4.50 6.95 ms Soft-start Period 100% 5.3[ms]（TYP） Maximum Duty DMAX5 76.5 85.0 93.5 % SEL5=L 【CH6】 Error Amp Reference Voltage 1 VEREF6 0.386 0.400 0.414 V Constant voltage control side Error Amp Reference Voltage 2 VEREF6.1 0.386 0.400 0.414 V Constant current control side Soft-start Period 85% tSS6 2.55 5.10 7.65 ms Soft-start Period 100% 6.0[ms]（TYP） Load Switch ON-Resistance RONP6 - 0.40 0.65 Ω Power Supply 3.7[V] Maximum Duty DMAX6 87 - - % 【CH7】 Error Amp Reference Voltage VEREF7 0.983 1.000 1.017 V Soft-start Period 85% tSS7 3.40 6.80 10.20 ms Soft-start Period 100% 8.0[ms]（TYP） PMOS ON-Resistance RONP7 - 4.00 6.40 Ω Power Supply 3.7[V] NMOS ON-Resistance RONN7 - 0.70 1.12 Ω Power Supply 3.7[V] Maximum Duty DMAX7 87 - - % 【CH8】 Error Amp Reference Voltage VEREF8 0.978 1.000 1.022 V Refer to P.16 for Output Voltage accuracy Soft-start Period 1 85% tSS81 2.55 5.10 7.65 ms Soft-start Period 100% 6.0[ms]（TYP） CONT78=L Soft-start Period 2 85% tSS82 3.40 6.80 10.20 ms Soft-start Period 100% 8.0[ms]（TYP） CONT78=H Maximum Duty DMAX8 87 - - % CH8 Reference Voltage VREF8 2.44 2.50 2.56 V 【CH9】 Reference Voltage VREF9 0.2425 0.250 0.2575 V Startup period 85% tSS9 127 255 383 μs Startup Period 100% 300[μs]（TYP） PMOS ON-Resistance RONP9 - 0.90 1.44 Ω Power Supply 3.7[V] |
Similar Part No. - BD9634GU |
|
Similar Description - BD9634GU |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
