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參數(shù)資料
| 型號： | NCV7702B |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 1 A Dual H-Bridge Driver(1A雙H橋驅(qū)動器) |
| 中文描述： | 一日雙H橋驅(qū)動器（1A條雙魔橋驅(qū)動器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 98K |
| 代理商： | NCV7702B |
Semiconductor Components Industries, LLC, 2005
December, 2005 Rev. 0
1
Publication Order Number:
NCV7702B/D
NCV7702B
1 A Dual HBridge Driver
This dual fullbridge driver IC is intended for 14 V automotive
stepper and DC motor applications. Its four halfbridge outputs are
configured as two channels and are programmed by six TTL
compatible inputs, allowing flexible control of bridge operation. The
device operates in standby mode, run mode, or brake mode and
typically consumes less than 1 A while in standby. In run mode,
each halfbridge output can deliver load current in either direction.
Brake mode activates the low side transistors or high side transistors
at the selected outputs. Onchip recirculation diodes are provided,
and the IC has multiple fault protection modes. Overcurrent
detection protects against shorted loads between outputs and shorts
to supply or ground at each output. An overcurrent fault condition
activates an internal timer, which modulates faulted outputs at low
duty cycle. An overcurrent condition in one channel does not affect
operation in the other. Overvoltage and overtemperature detection
are also provided, and turn off all bridge outputs during these fault
conditions. Recovery from all fault conditions is automatic; the IC
will resume normal operation in its previously selected mode upon
fault resolution. Diagnostic ability is provided by two opencollector
STATUS outputs which report the fault status of each channel
independently during overcurrent faults, and together during
overvoltage or overtemperature faults.
Features
Single 7 V16 V Supply
Low Standby Current:
< 1.0 A Typically
3.3 V / 5 V Compatible Inputs
Independent Channel Enable
Channels Configurable as:
FullBridge Drive
HalfBridge, High Side or Low Side Drive
OnChip Recirculation Diodes
Fault Protection with Automatic Recovery for:
Overcurrent
Overvoltage
Overtemperature
Fault Diagnostic STATUS Outputs
Internally Fused Leads in SO–24L Package
These are PbFree Devices
Applications
Automotive and Industrial Driver for:
DC or Stepper Motors
Relays or Solenoids
Unipolar or Bipolar Loads
Device
Package
Shipping
ORDERING INFORMATION
MARKING DIAGRAM
24
SO24L
DW SUFFIX
CASE 751E
1
24
PIN CONNECTIONS
1
PGND
IN2A
IN2B
CT
PGND
IN1A
IN1B
AGND
PGND
PGND
PGND
PGND
PGND
PGND
STATUS2
STATUS1
OUT2A
OUT1A
OUT2B
OUT1B
VB2
VB1
24
EN2
EN1
A
WL
YY
WW
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Device
1
NCV7702B
AWLYYWWG
http://onsemi.com
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
NCV7702BDWG
SO24L
(PbFree)
31 Units/Rail
NCV7702BDWR2G
SO24L
(PbFree)
1000 Tape & Reel
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV7702BDWG | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DUAL H-BRIDGE DRIVE 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 |
| NCV7702BDWR2G | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DUAL H-BRIDGE DRIVE 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 |
| NCV7703 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
| NCV7703B | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
| NCV7703BD2G | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
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