GLF72525T
Ultra-Low Current Consumption N-channel Power Load Switch with Low Input Voltage Range and Reverse Current Blocking
0.97mm x 1.47mm
0.35mm thick
0.5mm pitch
6 bump
WLCSP
Features
- Supply Voltage Range: 0.7 V to 3.6 V
- Low RON: 9.0 mΩ Typ
- IOUT Max: 4 A
- Ultra-Low IQ:
- 5.6 μA Typ at 0.7 VIN
- 3.8 μA Typ at 0.8 VIN
- 8.8 μA Typ at 3.6 VIN
- Ultra-Low ISD: 14 nA Typ @ 3.6 VIN
- Controlled VOUT Turn-on Time
- 111 μs at 0.7 VIN
- 113 μs at 0.8 VIN
- 87 μs at 3.6 VIN
- Internal EN Pull-Down Resistor
- Integrated Output Discharge Switch
- Reverse Current Blocking Protection When Disabled
- Operating Temperature Range: - 40 °C to 105 °C
- HBM: 8 kV, CDM: 2 kV
Applications
- Smart Credit Cards
- Thin Wearables
- Thin Medical Portables
- Thin Mobiles
- Thin Battery Powered Systems
FUNCTIONAL BLOCK DIAGRAM
PRODUCT DESCRIPTION
The GLF72525 and GLF72525T Load Switch are fully integrated 4 A NMOS load switch with IQSmartTM advanced technology. The device is targeted for the mobile computing and data storage markets as a high performance solution for load switch applications.
The GLF72525 and GLF72525T have a constant low on-resistance of 9.0 mΩ at the full input voltage range. The fixed rise time helps prevent undesirable inrush current when turned on and the internal EN pin pulldown resistor ensures the device remains in the shutdown mode when disabled. In shutdown mode the GLF72525 and GLF72525T draw only 14 nA typical at 3.6 V input supply voltage.
The GLF72525 and GLF72525T features a reverse current blocking protection, when GLF72525 and GLF72525T are disabled. This function can prevents reverse current flowing from the output to the input source.
The GLF72525 is available in a wafer level chip scale package (WLCSP). The GLF72525T is in a thin WLCSP in a 0.35 mm typical thickness. It allows the user to save board space and increase cost savings.
