TPS1HB16-Q1 40V、16mΩ、1 チャネル・スマート・ハイサイド・スイッチ | TIJ.co.jp

TPS1HB16-Q1
この製品は開発中です。テストと製造工程が確定していません。この製品は、今後変更または中止される可能性があります。
40V、16mΩ、1 チャネル・スマート・ハイサイド・スイッチ

 

Sample Availability

Prototype samples are available (PTPS1HB16BQPWPRQ1). Request Now

概要

The TPS1HB16-Q1 device is a smart high-side switch intended for use in 12-V automotive systems. The device integrates robust protection and diagnostic features to ensure output port protection even during harmful events like short circuits in automotive systems. The device protects against faults through a reliable current limit, which, depending on device variant, is adjustable from 4.4 A to 49 A. The high current limit range allows for usage in loads that require large transient currents, while the low current limit range provides improved protection for loads that do not require high peak current. The device is capable of reliably driving a wide range of load profiles.

The TPS1HB16-Q1 also provides a high accuracy analog current sense that allows for improved load diagnostics. By reporting load current and device temperature to a system MCU, the device enables predictive maintenance and load diagnostics that improves the system lifetime.

The TPS1HB16-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.

特長

  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to 125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
    • Withstands 40-V load dump
  • Single-channel smart high-side switch with 16-mΩ RON (TJ = 25°C)
  • Improve system level reliability through adjustable current limiting
    • Current limit set-point from 4.4 A to 49 A
  • Robust integrated output protection:
    • Integrated thermal protection
    • Protection against short to ground and battery
    • Protection against reverse battery events including automatic switch on of FET with reverse voltage
    • Automatic shut off on loss of battery and ground
    • Integrated output clamp to demagnetize inductive loads
    • Configurable fault handling
  • Analog sense output can be configured to accurately measure:
    • Load current
    • Device temperature
  • Provides fault indication through SNS pin
    • Detection of open load and short-to-battery

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機能一覧

他の製品と比較 ハイサイド・スイッチ メール Excelへダウンロード
Part number オーダー・オプション Approx. price (US$) Driver configuration Current limit (Min) (A) Current limit accuracy Current limit type Current sense accuracy Features HBM ESD (kV) Input threshold
TPS1HB16-Q1 ご注文 0.86 | 1ku     High Side     4.4     +25%/-25%     Adjustable     +4/-4% @ 1A     Current Sense Output
Current Sense/Monitor
Programmable Current Limit
Thermal Shutdown
Under Voltage Lock Out    
2      
TPS1H000-Q1 ご注文 0.40 | 1ku     High Side     1     +/- 10% @ 0.15A     Adjustable         Digital Output
Programmable Current Limit    
   
TPS1HA08-Q1 ご注文 1.19 | 1ku     High Side     20       Selectable     +13%/-5% @ 1A     Current Sense Output
Current Sense/Monitor
Programmable Current Limit
Thermal Shutdown
Under Voltage Lock Out    
2000      
TPS1HB08-Q1 ご注文 1.14 | 1ku     High Side     6.4     +25%/-36%     Adjustable     +5/-5% @ 1A     Current Sense Output
Current Sense/Monitor
Programmable Current Limit
Thermal Shutdown
Under Voltage Lock Out    
2      
TPS1HB35-Q1 ご注文 0.59 | 1ku     High Side     2
5
7    
+25%/-22%     Adjustable     +4/-4% @ 1A     Current Sense Output
Current Sense/Monitor
Programmable Current Limit
Thermal Shutdown
Under Voltage Lock Out    
2      
TPS1HB50-Q1 ご注文 0.57 | 1ku     High Side     1.6     +25%/-22%     Adjustable     +4/-4% @ 1A     Current Sense Output
Current Sense/Monitor
Programmable Current Limit
Thermal Shutdown
Under Voltage Lock Out    
2      
TPS2H160-Q1 ご注文 0.60 | 1ku     High Side     9     +/-15%@0.5A     Adjustable     +/-4.25mA@5mA; +/-4mA@100mA;     Current Sense/Monitor
Digital Output
Thermal Shutdown
Under Voltage Lock Out    
4     CMOS
TTL    
TPS4H160-Q1 ご注文 0.91 | 1ku     High Side     8     +/- 15% @ 0.5A     Adjustable     +/- 3.25mA@ 5mA ; +/- 4mA @ 100mA     Current Sense/Monitor
Digital Output
Thermal Shutdown
Under Voltage Lock Out