TPIC44H01DAG4 Ic Gate Drivers High Side 32TSSOP TPIC44L02 TPIC46L01 TPIC46L02
Price:
Negotiated
MOQ:
100pieces
Delivery Time:
5 working days
Brand:
Texas Instruments
Product Description
TPIC44H01DAG4 IC GATE DRIVERS HIGH SIDE 32TSSOP TPIC44L02 TPIC46L01 TPIC46L02 by Texas Instruments
Integrated Circuits IC Texas Instruments (Electronic Components )
Description :
The TPIC44H01 is a four channel high-side pre-FET driver which provides serial or parallel input interface to control four external NMOS power FETs. It is designed for use in low frequency switching applications for resistive or inductive loads, including solenoids and incandescent bulbs.
Each channel has over-current, short-to-ground, and open-load detection that is flagged through the FLT pin and distinguished through the serial interface. Over-current thresholds are set through the V(PK_x) and V(COMP1-4) pins. Short-to-ground and open-load thresholds are set internally to approximately 2.5 V. The AR_ENBL pin is used to define the operation of the device during a fault condition, allowing the outputs to either latch off or to enter a low duty cycle, auto-retry mode. An over-voltage lockout circuit on V(PWR) protects the device and the external FETs. A low current sleep state mode is provided to allow the TPIC44H01 to be used in applications where V(PWR) is connected directly to the battery. An internal charge pump allows the use of N-channel FETs for high-side drive applications, while current-limit gate drive provides slope control for reduced RFI.
By having the unique ability to develop a dynamic over-current threshold, the TPIC44H01 can be used to drive incandescent bulbs with long inrush currents without falsely flagging a fault. Likewise, the user can select an internally set over-current threshold of ~1.25 V by pulling the respective V(COMP1-4) pin to VCC.
The 8-bit serial peripheral interface (SPI) allows the user to command any of the four outputs on or off, to program one of eight possible open-load, over-current, and short-load fault deglitch timer settings, and to engage the sleep state. Data is clocked into the SDI pin on the rising edge of SCLK and clocked out of the SDO pin on the SCLK falling edge. The serial input bits are logic OR'ed with the IN1-IN4 parallel inputs pins. The serial interface is also used to read normal-load, open-load, over-current, and short-to-ground conditions for each channel. Over-voltage lockout can be detected when the FLT pin is low and no bits are set in the SDO register. Multiple TPIC44H01 devices may be cascaded together using the serial interface to further reduce I/O lines from the host controller.
Features :
Serial or Parallel Control of Gate Outputs
Sleep State for Low Quiescent Current
Independent On-State Source Short-to-Ground (Shorted-Load) Detection/Protection
Independent On-State Over-Current Detection/Protection With Dynamic Fault Threshold
Independent Off-State Open-Load Detection
Supply Over-Voltage Lockout Protection
Asynchronous Open-Drain Fault Interrupt Terminal to Flag Fault Conditions. Output Can be OR'ed With Multiple Devices
Encoded Fault Status Reporting Through Serial Output Terminal (2-Bits Per Channel)
Programmable On-State Fault Deglitch Timers
High Impedance CMOS Compatible Inputs With Hysteresis
Fault Mode Selection: Outputs Latched Off or Switched at Low Duty Cycle
Device Can be Cascaded With Serial Interface.
- Specifications:
| Category | Integrated Circuits (ICs) |
| LOW-SIDE DRIVERS ICs | |
| Mfr | Texas Instrument |
| Series | TI Ics |
| Package | Tray & Reel (TR) |
| Part Status | Active |
| PLL | Yes |
| Main Purpose | General purpose |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount/Though Hole |
| Package / Case | SOIC/DIP |
| Product Base Number | TPIC44L02 TPIC46L01 TPIC46L02 |
| Number of channels (#) | 4 |
| Power switch | MOSFET |
| Peak output current (A) | 0.004 |
| Input VCC (Min) (V) | 8 |
| Input VCC (Max) (V) | 24 |
| Features | SPI Interface, Sleep mode, OVP, Fault Diagnostics |
| Operating temperature range (C) | -40 to 125 |
| Rise time (ns) | 5000 |
| Fall time (ns) | 5000 |
| Prop delay (ns) | 5000 |
| Input threshold | CMOS |
| Channel input logic | Non-Inverting |
| Input negative voltage (V) | -0.3 |
| Rating | Automotive |
| Driver configuration | Quad inputs |
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| UC3707 | UC3707DW | UC3707DWTR |
| UC3707 | UC3707N | UC3708DW |
| UC3708 | UC3708DWTR | UC3708N |
| UC3708 | UC3708NE | UC3709DW |
| UC3709 | UC3709N | UC3710DW |
| UC3710 | UC3710N | UC3710T |
| UC3714 | UC3714D | UC3715D |
| UC3715 | UC3715DTR | UCC27321D |
| UCC27321 | UCC27321DGN | UCC27321DGNR |
| UCC27321 | UCC27321DR | UCC27321P |
| UCC27321-Q1 | UCC27321QDRQ1 | UCC27322D |
| UCC27322 | UCC27322DGN | UCC27322DGNR |
| UCC27322 | UCC27322DR | UCC27322P |
| UCC27322-EP | UCC27322MDEP | UCC27322MDREP |
| UCC27322-EP | UCC27322TDGKREP | V62/11601-01XE |
| UCC27322-EP | V62/11601-02YE | V62/11601-02YE-T |
| UCC27322-Q1 | UCC27322QDGNRQ1 | UCC27322QDRQ1 |
| UCC27323 | UCC27323D | UCC27323DGN |
| UCC27323 | UCC27323DGNR | UCC27323DR |
| UCC27323 | UCC27323P | UCC27324D |
| UCC27324 | UCC27324DGN | UCC27324DGNR |
| UCC27324 | UCC27324DR | UCC27324P |
| UCC27324-Q1 | UCC27324QDRQ1 | UCC27325D |
| UCC27325 | UCC27325DGN | UCC27325DGNR |
| UCC27325 | UCC27325DR | UCC27325P |
| UCC27423 | UCC27423D | UCC27423DGN |
| UCC27423 | UCC27423DGNR | UCC27423DR |
| UCC27423 | UCC27423P | UCC27423MDREP |
| UCC27423-EP | V62/07624-02YE | UCC27423QDGNRQ1 |
| UCC27423-Q1 | UCC27423QDRQ1 | UCC27424D |
| UCC27424 | UCC27424DGN | UCC27424DGNR |
| UCC27424 | UCC27424DR | UCC27424P |
| UCC27424-EP | UCC27424MDGNREP | V62/07624-01XE |
| UCC27424-Q1 | UCC27424QDGNRQ1 | UCC27424QDRQ1 |
| UCC27425 | UCC27425D | UCC27425DGN |
| UCC27425 | UCC27425DGNR | UCC27425DR |
| UCC27425 | UCC27425P | UCC27425QDRQ1 |
| UCC27511 | UCC27511DBVR | UCC27511DBVT |
| UCC27511A | UCC27511ADBVR | UCC27511ADBVT |
| UCC27511A-Q1 | UCC27511AQDBVRQ1 | UCC27512DRSR |
| UCC27512 | UCC27512DRST | UCC27512MDRSTEP |
| UCC27512-EP | V62/13608-01XE | UCC27516DRST |
| UCC27517 | UCC27517DBVR | UCC27517DBVT |
| UCC27517A | UCC27517ADBVR | UCC27517ADBVT |
| UCC27517A-Q1 | UCC27517AQDBVRQ1 | UCC27518DBVR |
| UCC27518 | UCC27518DBVT | UCC27518AQDBVRQ1 |
| UCC27519 | UCC27519DBVR | UCC27519DBVT |
| UCC27519A-Q1 | UCC27519AQDBVRQ1 | UCC27523D |
| UCC27523 | UCC27523DGN | UCC27523DGNR |
| UCC27523 | UCC27523DR | UCC27523DSDT |
| UCC27524 | UCC27524D | UCC27524DGN |
| UCC27524 | UCC27524DGNR | UCC27524DR |
| UCC27524 | UCC27524DSDR | UCC27524DSDT |
| UCC27524 | UCC27524P | UCC27524AD |
| UCC27524A | UCC27524ADGN | UCC27524ADGNR |
| UCC27524A | UCC27524ADR | UCC27524AQDRQ1 |
| UCC27524A-Q1 | UCC27524AQDGNRQ1 | UCC27524A1QDGNRQ1 |
| UCC27525 | UCC27525D | UCC27525DGN |
| UCC27525 | UCC27525DGNR | UCC27525DR |
| UCC27525 | UCC27525DSDR | UCC27525DSDT |
| UCC27526 | UCC27526DSDR | UCC27526DSDT |
| UCC27527 | UCC27527DSDR | UCC27527DSDT |
| UCC27528 | UCC27528D | UCC27528DR |
| UCC27528 | UCC27528DSDR | UCC27528DSDT |
| UCC27528-Q1 | UCC27528QDRQ1 | UCC27531D |
| UCC27531 | UCC27531DBVR | UCC27531DBVT |
| UCC27531-Q1 | UCC27531DR | UCC27531QDBVRQ1 |
Environmental & Export Classifications:
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
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Angel Technology Electronics Co
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Contact Person
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