參數(shù)資料
型號： VN772
廠商： 意法半導(dǎo)體
英文描述： QUAD SMART POWER SOLID STATE RELAY FOR COMPLETE H BRIDGE CONFIGURATIONS
中文描述： 四智能功率固態(tài)繼電器H橋的完整配置
文件頁數(shù)： 1/21頁
文件大小： 305K
代理商： VN772
November 2002
1/21
VN772K
QUAD SMART POWER SOLID STATE RELAY
FOR COMPLETE H BRIDGE CONFIGURATIONS
1
(*) Total resistance of one side in bridge configuration
(**) Typical current limitation value
I
SUITED AS LOW VOLTAGE BRIDGE
I
LINEAR CURRENT LIMITATION
I
VERY LOW STAND-BY POWER DISSIPATION
I
SHORT CIRCUIT PROTECTED
I
DOUBLE
STATUS FLAG DIAGNOSTIC (OPEN
DRAIN)
I
INTEGRATED CLAMPING CIRCUITS
I
UNDERVOLTAGE PROTECTION
I
ESD PROTECTION
DESCRIPTION
The VN772K is a device formed by three
monolithic chips housed in a standard SO-28
package: a double high side and two low side
switches. Both the double high side and low side
switches are made using
|
STMicroelectronics
VIPower
M0-3 Technology. This device is
suitable to drive a DC motor in a bridge
configuration as well as to be used as a quad
switch for any low voltage application. The dual
high side switches have built-in thermal shutdown
to protect the chips from overtemperature and
current limiter blocks to protect the device from
short circuit. Status output is provided to indicate
open load in off and on state and overtemperature.
The low side switches are two OMNIFET II types
(fully autoprotected Power MOSFET in VIPower
technology). They have built-in thermal shutdown,
linear current limitation and overvoltage clamping.
Fault feedback for thermal intervention can be
detected by monitoring the voltage at the input pin.
TYPE
R
DS(on)
120 m
(*)
I
OUT
9A (**)
V
CC
36V
VN772K
SO-28
PIN FUNCTION
No
NAME
FUNCTION
1, 3, 25, 28
2
4, 11
5, 10, 19, 24
6
7
8
9
12, 14, 15, 18 DRAIN 4
13
16, 17
20, 21
22, 23
26, 27
DRAIN 3
INPUT 3
N.C.
V
CC
GND
INPUT 1
DIAGNOSTIC
INPUT 2
Drain of Switch 3 (low-side switch)
Input of Switch 3 (low-side switch)
Not Connected
Drain of Switches 1 and 2 (high-side switches) and Power Supply Voltage
Ground of Switches 1 and 2 (high-side switches)
Input of Switch 1 (high-side switches)
Diagnostic of Switches 1 and 2 (high-side switches)
Input of Switch 2 (high-side switch)
Drain of switch 4 (low-side switch)
Input of Switch 4 (low-side switch)
Source of Switch 4 (low-side switch)
Source of Switch 2 (high-side switch)
Source of Switch 1 (high-side switch)
Source of Switch 3 (low-side switch)
INPUT 4
SOURCE 4
SOURCE 2
SOURCE 1
SOURCE 3
相關(guān)PDF資料
PDF描述
VN772K QUAD SMART POWER SOLID STATE RELAY FOR COMPLETE H BRIDGE CONFIGURATIONS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VN772K 功能描述:電源開關(guān) IC - 配電 Quad 40V 9A Hi-Side RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
VN772K13TR 功能描述:功率驅(qū)動器IC Quad 40V 9A Hi-Side 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
VN772K-E 功能描述:電源開關(guān) IC - 配電 36V, 9A Quad smart RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
VN772KP-E 功能描述:電源開關(guān) IC - 配電 Quad Smart Power 125mOhm 9A 36V VCC RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
VN772KPTR-E 功能描述:電源開關(guān) IC - 配電 Quad Smart Power 125mOhm 9A 36V VCC RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
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