MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:SOP D/C:SOP-28
VN771, VN771K, VN771KTR-E Datasheet download
Category: Integrated Circuits (ICs)
MFG: STMicroelectronics
Package Cooled: SOP
D/C: SOP-28
Description: IC SMART PWR SSR QUAD 28-SOIC
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PDF/DataSheet Download
Datasheet: VN771
File Size: 89128 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
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PDF/DataSheet Download
Datasheet: VN771K
File Size: 310275 KB
Manufacturer: STMicroelectronics
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PDF/DataSheet Download
Datasheet: VN710SP
File Size: 208051 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
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The VN771 is a device formed by three monolithic chips housed in a standard SO-28 package: a double high side and two Power MOSFETs. The double high side are made using STMicroelectronics VIPower technology; Power MOSFETs are made by using the new advanced strip lay-out 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 shut-down to protect the chip from over temperature and short circuit,status output to provide indication for open load in off and on state, overtemperature conditions and stuck-on to VCC.
DUAL HIGH-SIDE SWITCH From the falling edge of the input signal, the status output, initially low to signal a fault condition (overtemperature or open load on-state), will go back to a high state with a different delay in case of overtemperature (tpovl) and in case of open open load (tpol) respectively.This feature allows to discriminate the nature of the detected fault. To protect the device against short circuit and over current condition, the thermal protection turns the integrated Power MOS off at a minimum junction temperature of 140 oC. When this temperature returns to 125 oC the switch is automatically turned on again. In short circuit the protection reacts with virtually no delay, the sensor (one for each channel) being located inside each of the two Power MOS areas.
This positioning allows the device to operate with one channel in automatic thermal cycling and the other one on a normal load. An internal function of the devices ensures the fast demagnetization of inductive loads with a typical voltage (Vdemag) of -18V. This function allows to greatly reduces the power dissipation according to the formula:Pdem =0.5• Lload • (Iload)2 • [(VCC+Vdemag)/Vdemag] • f where f = switching frequency and Vdemag = demagnetization voltage.In this device if the GND pin is disconnected,with VCC not exceeding 16V, both channel will switch off.
Power MOSFETs During normal operation, the Input pin is electrically connected to the gate of the internal power MOSFET. The devices can be used as a switch from DC to very high frequency.
|
Symbol |
Parameter |
Value |
Unit |
|
V(BR)DSS |
Drain-Source Brekdown Voltage |
40 |
V |
|
IOUT |
Output Current (continuous) |
14 | A |
|
IR |
Reverse Output Current |
-14 |
A |
|
IIN |
Input Current |
±10 | mA |
|
-VCC |
Reverse Supply Current |
-4 |
V |
| ISTAT |
Status Current |
±10 | mA |
| VESD |
Electrostatic Discharge (C=100pF,R=1.5K; ) |
2000 | V |
|
Ptot |
Power Dissipation@ TC=25°C |
Internally Limited |
W |
| Tj |
Junction operating temperature |
-40 to 150 | |
|
Tstg |
Storage Temperature |
-55 to 150 |
|
| Technical/Catalog Information | VN771K |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Package / Case | 28-SOIC (7.5mm Width) |
| Mounting Type | Surface Mount |
| Type | H Bridge |
| Voltage - Supply | 5.5 V ~ 36 V |
| On-State Resistance | 60 mOhm |
| Current - Output / Channel | 9A |
| Current - Peak Output | - |
| Packaging | Tube |
| Input Type | Non-Inverting |
| Number of Outputs | 4 |
| Operating Temperature | -40°C ~ 150°C |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | VN771K VN771K |
The VN771K 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.
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
DC Supply Voltage |
41 |
V |
|
- VCC |
Reverse DC Supply Voltage |
-0.3 |
V |
|
- IGND |
DC Reverse Ground Pin Current |
-200 |
mA |
|
IOUT |
DC Output Current |
Internally Limited |
A |
|
- IOUT |
Reverse DC Output Current |
-6 |
A |
|
IIN |
DC Input Current |
+/- 10 |
mA |
|
ISTAT |
DC Status Current |
+/- 10 |
mA |
|
VESD |
Electrostatic Discharge (Human Body Model: R=1.5KW; C=100pF) - INPUT - STATUS - OUTPUT - VCC |
4000 4000 5000 5000 |
V V V V |
|
Ptot |
Power Dissipation Tc=25°C |
6 |
W |
|
Tj |
Junction Operating Temperature |
Internally Limited |
°C |
|
Tc |
Case Operating Temperature |
- 40 to 150 |
°C |
|
Tstg |
Storage Temperature |
- 55 to 150 |
°C |
| Technical/Catalog Information | VN771KTR-E |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Package / Case | 28-SOIC (7.5mm Width) |
| Mounting Type | Surface Mount |
| Type | H Bridge |
| Voltage - Supply | 5.5 V ~ 36 V |
| On-State Resistance | 60 mOhm |
| Current - Output / Channel | 9A |
| Current - Peak Output | - |
| Packaging | Tape & Reel (TR) |
| Input Type | Non-Inverting |
| Number of Outputs | 4 |
| Operating Temperature | -40°C ~ 150°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | VN771KTR E VN771KTRE |
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