TPS1H200 Series
40-V, 200-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Output Type | Features | Qualification | Output Configuration | Fault Protection | Mounting Type | Supplier Device Package | Interface | Operating Temperature▲▼ | Operating Temperature▲▼ | Grade | Voltage - Supply (Vcc/Vdd)▲▼ | Voltage - Supply (Vcc/Vdd)▲▼ | Switch Type | Package / Case▲▼ | Package / Case▲▼ | Package / Case | Rds On (Typ)▲▼ | Current - Output (Max)▲▼ | Number of Outputs▲▼ | Input Type | Ratio - Input:Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N-Channel | Auto Restart | AEC-Q100 | High Side | Current Limiting (Adjustable), Open Load Detect, Over Load, Over Temperature, Reverse Current, Short Circuit, UVLO | Surface Mount | 8-HVSSOP | On/Off | 125 °C | -40 °C | Automotive | 40 V | 4 V | Relay, Solenoid Driver | 0.0029972000047564507 m | 0.003000000026077032 m | 8-MSOP, 8-TSSOP, Exposed Pad | 0.20000000298023224 Ω | 2.5 A | 1 ul | Non-Inverting | 1:1 |
Key Features
• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to +125°C ambient operating temperature rangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C4BFunctional Safety-CapableDocumentation available to aid functional safety system designSingle-channel 200-mω smart high-side switchWide operating voltage: 3.4 V to 40 VUltra-low standby current, < 500 nAAdjustable current limit with external resistor±15% when ≥ 500 mA±10% when ≥ 1.5 AConfigurable behavior after current limitHolding modeLatch-off mode with adjustable delay timeAuto-retry modeSupports stand-alone operation without an MCUProtection:Short-to-GND and overload protectionThermal shutdown and thermal swingNegative voltage clamp for inductive loadsLoss of GND and loss of battery protectionDiagnostics:Overload and short-to-GND detectionOpen-load and short-to-battery detection in ON or OFF stateThermal shutdown and thermal swingQualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to +125°C ambient operating temperature rangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C4BFunctional Safety-CapableDocumentation available to aid functional safety system designSingle-channel 200-mω smart high-side switchWide operating voltage: 3.4 V to 40 VUltra-low standby current, < 500 nAAdjustable current limit with external resistor±15% when ≥ 500 mA±10% when ≥ 1.5 AConfigurable behavior after current limitHolding modeLatch-off mode with adjustable delay timeAuto-retry modeSupports stand-alone operation without an MCUProtection:Short-to-GND and overload protectionThermal shutdown and thermal swingNegative voltage clamp for inductive loadsLoss of GND and loss of battery protectionDiagnostics:Overload and short-to-GND detectionOpen-load and short-to-battery detection in ON or OFF stateThermal shutdown and thermal swing
Description
AI
The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.
An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.
The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.
The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.
An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.
The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.