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TPS2211IDBRG4 from TI,Texas Instruments

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TPS2211IDBRG4

Manufacturer: TI, BB/TI

1A Single-Slot PC Card Power Switch w/ Parallel Interface 16-SSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2211IDBRG4 TI, BB/TI 236 In Stock

Description and Introduction

1A Single-Slot PC Card Power Switch w/ Parallel Interface 16-SSOP -40 to 85 The TPS2211IDBRG4 is a power-distribution switch manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2211IDBRG4  
- **Package:** SSOP (DB) - 16-pin  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 500mA per channel  
- **On-Resistance (RDS(on)):** 80mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Channels:** 2  
- **Fault Protection:** Overcurrent, thermal shutdown  
- **Logic Control Interface:** Enable pins for each channel  

### **Descriptions:**
The TPS2211IDBRG4 is a dual-channel power-distribution switch designed for applications requiring controlled power switching. It provides protection features such as overcurrent and thermal shutdown to safeguard downstream circuits. The device operates from a 2.7V to 5.5V input range and is suitable for USB power management, hot-swap applications, and portable electronics.

### **Features:**
- **Dual-Channel Power Switch:** Independent control for two load circuits.  
- **Low On-Resistance:** 80mΩ (typical) minimizes voltage drop.  
- **Adjustable Current Limit:** 500mA per channel.  
- **Fast Overcurrent Response:** Prevents damage to the device and load.  
- **Thermal Shutdown Protection:** Disables output if excessive temperature is detected.  
- **Controlled Rise Time:** Reduces inrush current during turn-on.  
- **Enable Pins:** Independent logic control for each channel.  
- **Small Footprint:** 16-pin SSOP (DB) package for space-constrained designs.  

This information is based solely on the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

1A Single-Slot PC Card Power Switch w/ Parallel Interface 16-SSOP -40 to 85

Alternative Part Number

  • MIC2026-1YM --: Dual-channel high-side power switch with current limiting, functionally similar to the TPS2211 dual power switch and available in SOIC package.
  • AP2553W6-7 --: Single-channel current-limited high-side power switch with enable and fault flag, suitable replacement for power distribution switching functions.
  • TPS2051BDBVR --: Current-limited USB power distribution switch from a different TI series, offering similar load switching and protection features.
  • TPS2211IDB --: Same TPS2211 series PC Card power switch in the same SSOP-16 DB package, differing only in the G4 lead-free/RoHS suffix, so it is functionally and pin-for-pin identical.
  • TPS2211IDBR --: Same TPS2211 device in the DB package supplied in tape-and-reel form; the G4 environmental suffix is dropped but electrical and package characteristics are unchanged.
  • TPS2211IDBLE --: Same TPS2211 PC Card power-interface switch in the DB package with a different ordering/temperature variant, offering equivalent function and pinout for drop-in replacement.

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