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TPS12111LQDGXRQ1中文资料
TPS12111LQDGXRQ1数据手册规格书PDF详情
1 Features
• AEC-Q100 qualified with the following results
– Device temperature grade 1:
–40°C to +125°C ambient operating
temperature range
• Functional Safety-Capable
– Documentation available to aid functional safety
system design
• 3.5-V to 40-V input range (45-V absolute
maximum)
• Output reverse polarity protection down to –30 V
• Integrated 12-V charge pump with 100-μA capacity
• Low 0.9-μA shutdown current (EN/UVLO = Low)
• Strong pullup (3.7 A) and pulldown (4 A) gate
driver
• Drives external back-to-back N-channel MOSFETs
• Variant with integrated precharge switch driver
(TPS12111-Q1) to drive capacitive loads
• Two-level adjustable overcurrent protection
(IWRN, ISCP) with adjustable response time
(TMR) and fault flag output (FLT_I)
• Fast short-circuit protection: 1.2 μs (TPS12111-
Q1), 4 μs (TPS12110-Q1)
• Accurate analog current monitor output (IMON):
±2 at 30 mV (VSNS)
• Accurate, adjustable undervoltage lockout (UVLO)
and overvoltage protection (OV): < ±2
• Remote overtemperature sensing (DIODE) and
protection with fault flag output (FLT_T)
• Pin-to-pin compatible with TPS4811-Q1
2 Applications
• Power distribution box
• Body control module
• DC/DC converter
3 Description
The TPS1211-Q1 family is a 45-V, smart high-side
driver with protection and diagnostics. With wide
operating voltage range of 3.5 V–40 V, the device is
suitable for 12-V system designs.
The device has a strong 3.7-A peak source (PU) and
4-A peak sink (PD) gate driver that enables power
switching using parallel FETs in high-current system
designs. Use INP as the gate driver control input.
The device has accurate current sensing (±2 at
30 mV) output (IMON) enabling system designs
for energy management. The device has integrated
two-level overcurrent protection with FLT_I output
with complete adjustability of thresholds and
response time. Auto-retry and latch-off fault behavior
can be configured. The device features remote
overtemperature protection with FLT_T output.
The TPS12111-Q1 integrates a precharge driver (G)
with control input (INP_G). This features enables
designs that must drive large capacitive loads. In
shutdown mode (EN/UVLO < 0.3 V), the controller
draws a total shutdown current of 0.9 μA (typical).
The TPS1211-Q1 is available in a 19-pin VSSOP
package with a pin removed between adjacent high
voltage and low voltage pins, providing 0.8-mm
clearance.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2019+/2020+ |
MSOP8 |
3000 |
原装正品现货库存 |
|||
TI |
22+ |
SSOP |
28600 |
只做原装正品现货假一赔十一级代理 |
|||
TI |
21+ |
SSOP |
13880 |
公司只售原装,支持实单 |
|||
TI |
21+ |
SSOP |
39890 |
全新原装现货 假一赔十 |
|||
TI |
21+ |
SSOP |
63880 |
本公司只售原装 支持实单 |
|||
TI |
10+ |
SSOP |
90 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
TI |
22 |
SSOP |
39890 |
3月31原装,微信报价 |
|||
TI |
23+ |
SSOP |
5000 |
全新原装,支持实单,非诚勿扰 |
|||
TI |
SSOP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
TI |
23+ |
SSOP |
3200 |
公司只做原装,可来电咨询 |
TPS12111LQDGXRQ1 资料下载更多...
TPS12111LQDGXRQ1 芯片相关型号
- 164A12959X
- 24109333
- 307-014-505-101
- 307-014-505-102
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- B25620B1257K201
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- B25620B1367K203
- B25620B1377K503
- B25620B1387K501
- PE3050K
- TPS12110AQDGXRQ1
- TPS12110-Q1
- TPS12111-Q1
- TPS1211-Q1
- TPS1211-Q1_V01
- TPS1211-Q1_V02
Datasheet数据表PDF页码索引
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- P85
Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未