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參數(shù)資料
| 型號： | HV9901NG |
| 廠商： | SUPERTEX INC |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Universal Relay Driver |
| 中文描述： | PWM BASED PRPHL DRVR, PDSO16 |
| 封裝： | PLASTIC, SO-16/14 |
| 文件頁數(shù)： | 6/6頁 |
| 文件大小： | 75K |
| 代理商： | HV9901NG |
6
HV9901
Functional Block Diagram and Typical Application
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 FAX: (408) 222-4895
www.supertex.com
06/26/02rev.4
2002 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
VIN
1N4148
See Note 1.
A
RS
100nF
UVLO
C
VREF
VDD
100nF
4.7
μ
F
R
R
S
CS
GT
1
R
VN2460N8
LED
10K
Bandgap
Reference
1.25 V
COM
Q
VDD
Oscillator
shut down
SYNC
Rosc
RT
ENI
ENO
POL
VCC
μ
P
100nF
5 V
RFBa
RFBb
FB
HOLD/DELAY
RHDb
RHDa
4
5
6
7
8
9
10
11
12
13
14
15
16
CHD
C
C
High Limit
Low Limit
VDD
100ns
Delay
R
2R
1.25V
VDD
High Duty
Cycle
Oscillator
Notes: 1. This diode and bridge rectifier required only for AC operation.
2. For non-isolated AC operation the entire circuit must be floating.
3. All comparators have open drain outputs.
1
VDD
40
μ
A
5.5k
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| HV9901NG-G | 功能描述:功率驅(qū)動器IC Universal RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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| HV9901NG-M901 | 功能描述:功率驅(qū)動器IC Universal RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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