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參數(shù)資料
| 型號： | SI9988 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Buffered H-Bridge |
| 中文描述： | 緩沖H橋 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 35K |
| 代理商： | SI9988 |
V
DD
OUTPUT
A
B
EN
PWM
GND
S
A
Shoot-Through
Protection Logic
S
B
V
DD
TSSOP-8
5
6
7
8
Top View
2
3
4
1
GND
OUT
B
PWM
S
B
S
A
EN
OUT
A
Si9988
(2)
(4)
(3)
(1)
(6)
(5)
(8)
(7)
Si9988
Vishay Siliconix
New Product
Document Number: 71326
S-02304—Rev. A, 09-Oct-00
www.vishay.com
1
Buffered H-Bridge
0.65-A H-Bridge
200-kHz Switching Rate
Shoot-Through Limited
TTL Compatible Inputs
3.8- to 13.2-V Operating Range
Surface Mount Packaging
Total r
DS(on)
for N- and P-Channel:
1.8 @ V
DD
= 4.5 V and T
A
= 85 C
VCM Driver
Brushed Motor Driver
Stepper Motor Driver
Power Converter
Optical Disk Drives
Power Supplies
High Performance Servo
The Si9988 is an integrated, buffered H-bridge with TTL
compatible inputs and the capability of delivering a continuous
0.65 A @ V
DD
= 5 V (room temperature) at switching rates up to
200 kHz. Internal logic prevents the upper and lower outputs of
either half-bridge from being turned on simultaneously. Both
outputs may be forced low (for motor braking) by pulling EN to
logic high.
The Si9988 is available in an 8-Pin TSSOP package, specified
to operate over a voltage range of 3.8 V to 13.2 V, and the
industrial temperature range of –40 to 85 C (D suffix).
EN
PWM
OUT
A
OUT
B
0
0
0
1
0
1
1
0
1
0
0
0
1
1
0
0
Part Number
Marking
Temperature Range
Package
Si9988DQ-T1
988
–40 to 85 C
Tape and Reel
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Si9988DQ-T1 | Buffered H-Bridge |
| Si9990ACS | 5-V VCM Driver/Spindle Motor Driver For 1.8- and 2.5-Hard Disk Drives(用于1.8V和2.5V的硬盤驅(qū)動(dòng)的5V語音線圈電機(jī)驅(qū)動(dòng)器/心軸電機(jī)驅(qū)動(dòng)器) |
| SI9993CS | 12-V VCM/Spindle Motor Driver for Large Capacity HDD |
| Si9993CS | 12-V VCM/Spindle Motor Driver for Large Capacity HDD(用于大容量硬盤驅(qū)動(dòng)的12V 語音線圈/心軸電機(jī)驅(qū)動(dòng)器) |
| SID1003 | 5phi Round Infrared LED |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI9988_04 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Buffered H-Bridge |
| SI9988DQ-T1 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Buffer Bridge Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| SI9988DQ-T1-E3 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Buffer Bridge Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| SI9993CS | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:12-V VCM/Spindle Motor Driver for Large Capacity HDD |
| SI-A1125 | 制造商:DIOTEC 制造商全稱:Diotec Semiconductor 功能描述:High Voltage Si-Rectifier Modules Si-Hochspannungs-Gleichrichter Module |
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