TPIC46L01 6 通道串联/并联低端前置 FET 驱动器
The TPIC46L01, TPIC46L02, and TPIC46L03 are low-side predrivers that provide serial input interface and parallel input interface to control six external field-effect transistor(FET) power switches such as offered in the Texas Instruments TPIC family of power arrays. These devices are designed primarily for low-frequency switching, inductive load applications such as solenoids and relays. Fault status for each channel is available in a serial-data format. Each driver channel has independent off-state open-load detection and on-state shorted-load/short-to-battery detection. Battery overvoltage and undervoltage detection and shutdown are provided. Battery and output load faults provide real-time fault reporting to the controller.
|
TPIC46L01 |
| Pin/Package |
28SSOP |
| Approx. Price (US$) |
1.00 | 1ku |
| fSCLK (MHz) |
10 |
| Ibat (Typ) (mA) |
0.5 |
| Vbat (V) |
8 - 24 |
| VGATE (V) |
7 - 13.5 |
TPIC46L01 特性
- 6-Channel Serial-In/Parallel-In Low-side Pre-FET Driver
- Device Can Be Cascaded
- Internal 55-V Inductive Load Clamp and VGS Protection Clamp for External Power FETs
- Independent Shorted-Load/Short-to-Battery Fault Detection on All Drain Terminals
- Independent Off-State Open-Load Fault Sense
- Over-Battery-Voltage Lockout Protection and Fault Reporting
- Under-Battery Voltage Lockout Protection for TPIC46L01 and TPIC46L02
- Asynchronous Open-Drain Fault Flag
- Device Output Can Be Wire-ORed With Multiple External Devices
- Fault Status Returned Through Serial Output Terminal
- Internal Global Power-On Reset of Device
- High-Impedance CMOS Compatible Inputs With Hysteresis
- TPIC46L01 and TPIC46L03 Disables the Gate Output When a Shorted-Load Fault Occurs
- TPIC46L02 Transitions the Gate Output to a Low-Duty Cycle PWM Mode When a Shorted-Load Fault Occurs
TPIC46L01 芯片订购指南
TPIC46L01 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPIC46L01DB |
TBD |
CU NIPDAU |
Level-1-220C-UNLIM |
TPIC46L01DB |
TPIC46L01DB |
| TPIC46L01DBG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPIC46L01DBG4 |
TPIC46L01DBG4 |
| TPIC46L01DBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPIC46L01DBR |
TPIC46L01DBR |
| TPIC46L01DBRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPIC46L01DBRG4 |
TPIC46L01DBRG4 |
TPIC46L01 应用技术支持与电子电路设计开发资源下载
- TPIC46L01 数据资料 dataSheet 下载.PDF
- TI 德州仪器Power+ 控制产品选型与价格 . xls
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