TPS22916BYFPR
Power Distribution Switches, Load Drivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 3.25 V |
| number of channels | 1 |
| Maximum Continuous Current | 2A |
| Control Input Logic | Active High |
| Operating Temp | -40°C ~ +85°C |
| Type | Description |
|---|---|
| Features | Soft-start;Reverse current blocking;Output discharge function |
| Rds On Ohm | 0.06 Ω |
| Type | Load Switch |
| Package / Case | DSBGA-4 |
Product Introduction
TPS22916xx is a compact single-channel load switch that uses a low-leakage P-channel MOSFET to minimize power loss. The advanced gate control design supports operating voltages as low as 1V while further reducing on-resistance and power loss.
Multiple timing options accommodate a variety of system load conditions. For high-capacitance loads, the slow turn-on timing of the C version minimizes inrush current. For low-capacitance loads, the fast timing of the B version reduces the required wait time.
Switch conduction state is controlled by a digital input that connects directly to low-voltage control signals. The device is available in both active-high and active-low (L) versions. At initial power-up, the device uses a smart pull-down resistor to keep the ON pin from floating until system timing control is complete. Once the ON pin is intentionally driven high (≥VH), the smart pull-down resistor is disconnected, preventing unnecessary power loss.
The TPS22916xx is offered in a space-saving 4-pin wafer chip-scale package (WCSP) (YFP) measuring 0.78mm × 0.78mm with 0.4mm pitch and 0.5mm height. The device operates over a temperature range of –40°C to +85°C.
Features
- Input Voltage Range (VIN): 1V to 5.5V
- Maximum Continuous Current (IMAX): 2A
- On-Resistance (RON):
- 5V VIN = 60mΩ (typical), 100mΩ (maximum at 85°C)
- 1.8V VIN = 100mΩ (typical), 150mΩ (maximum at 85°C)
- 1V VIN = 200mΩ (typical), 325mΩ (maximum at 85°C)
- Ultra-Low Quiescent Current:
- On-State (IQ): 0.5μA (typical), 1μA (maximum)
- Shutdown State (ISD): 10nA (typical), 100nA (maximum)
- TPS22916BL/CL/CNL (ISD): 100nA (typical), 300nA (maximum)
- ON Pin Intelligent Pull-Down Resistor (RPD):
- ON ≥ VH (ION): 10nA (maximum)
- ON ≤ VL (RPD): 750kΩ (typical)
- Slow Slew Rate (C Version) for Inrush Current Limiting:
- 5V Turn-On Time (tON): 1400μs at 5mV/μs
- 1.8V Turn-On Time (tON): 3000μs at 1mV/μs
- 1V Turn-On Time (tON): 6500μs at 0.3mV/μs
- Fast Slew Rate (B Version) for Reduced Latency:
- 5V Turn-On Time (tON): 115μs at 57mV/μs
- 1.8V Turn-On Time (tON): 250μs at 12mV/μs
- 1V Turn-On Time (tON): 510μs at 3.3mV/μs
- Always-On True Reverse Current Blocking (RCB)
- Quick Output Discharge (QOD): 150Ω (typical) (N version without QOD)
- Active-Low Enable Option (L version)
Applications
- - Wearables - Smartphones - Tablets - Portable Speakers
Datasheet
Alternative Parts
Common TPS22916BYFPR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8536500090 |
| USHTS | 8536507000 |
| TARIC | 8536500300 |
| Type | Details |
|---|---|
| CAHTS | 8536501000 |
| BRHTS | 85365090 |
| INHTS | 85365090 |
| MXHTS | 8536.50.09 |
Sourcing Information
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