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5.5-V, 2-A, 60-mΩ, 10-nA leakage load switch with output discharge

NEW - Custom reel may be available
Inventory: 14,388

Quality information

RoHS Yes
Lead finish / Ball material SAC396
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
DSBGA (YFP) | 4 3,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins DSBGA (YFP) | 4
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the TPS22916

  • Input Operating Voltage Range (VIN): 1 V–5.5 V
  • Maximum Continuous Current (IMAX): 2 A
  • ON-Resistance (RON):
    • 5 VIN = 60 mΩ (typ), 100 mΩ (85°C max)
    • 1.8 VIN = 100 mΩ (typ), 150 mΩ (85°C max)
    • 1 VIN = 200 mΩ (typ), 325 mΩ (85°C max)
  • Ultra-Low Power Consumption:
    • ON State (IQ): 0.5 µA (typ), 1 µA (max)
    • OFF State (ISD): 10 nA (typ), 100 nA (max)
    • TPS22916CL (ISD): 100 nA (typ), 300 nA (max)
  • Smart ON Pin Pull Down (RPD):
    • ON ≥ VIH (ION): 10 nA (max)
    • ON ≤ VIL (RPD): 750 kΩ (typ)
  • Slow Timing in C Version Limits Inrush Current:
    • 5-V Turnon time (tON): 1400 µs at 5 mV/µs
    • 1.8-V Turnon time (tON): 3000 µs at 1 mV/µs
    • 1-V Turnon time (tON): 6500 µs at 0.3 mV/µs
  • Fast Timing in B Version Reduces Wait Time:
    • 5-V Turnon time (tON): 115 µs at 57 mV/µs
    • 1.8-V Turnon time (tON): 250 µs at 12 mV/µs
    • 1-V Turnon time (tON): 510 µs at 3.3 mV/µs
  • Always-ON True Reverse Current Blocking (RCB):
    • Activation Current (IRCB): –500 mA (typ)
    • Reverse Leakage (IIN,RCB): –300 nA (max)
  • Quick Output Discharge (QOD): 150 Ω (typ) (N version has no QOD)
  • Active Low Enable Option (L Version)

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Description for the TPS22916

The TPS22916xx is a small, single channel load switch using a low leakage P-Channel MOSFET for minimum power loss. Advanced gate control design supports operating voltages as low as 1 V with minimal increase in ON-Resistance and power loss.

Multiple timing options are available to support various system loading conditions. For heavy capacitive loads, the slow turnon timing in the C version minimizes the inrush current. In cases with light capacitive loads, the fast timing in the B version reduces required wait time.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. Both Active High and Active Low (L) versions are available. When power is first applied, a Smart Pull Down is used to keep the ON pin from floating until system sequencing is complete. Once the ON pin is deliberately driven high (≥VIH), the Smart Pull Down is disconnected to prevent unnecessary power loss.

The TPS22916xx is available in a small, space saving 0.78 mm × 0.78 mm, 0.4-mm pitch, 0.5-mm height 4-pin Wafer-Chip-Scale (WCSP) package (YFP). The device is characterized for operation over a temperature range of –40°C to +85°C.


Qty Price (USD)
1-99 0.278
100-249 0.189
250-999 0.146
1,000+ 0.097

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 2,500
Qty | Price (USD) 1ku | 0.112 1-99 0.321 100-249 0.218 250-999 0.169 1,000+ 0.112