SGM2596
SGM2596 is Dual-Channel Load Switches manufactured by SG Micro.
DESCRIPTION
The SGM2596 and SGM2596D are 16mΩ (TYP) on-resistance, integrated two N-MOSFETs, dual-channel load switches. The devices can operate over a wide input voltage range of 0.6V to 5.7V. Each channel can support a 6A maximum continuous load current and is independently controlled by the ONx pin (ON1 or ON2). The VOUTx rise time can be programmed by setting an additional capacitor to the CTx pin.
The devices have thermal shutdown function. When the junction temperature exceeds +160 ℃ , the inner N-MOSFET will be turned off through the thermal shutdown circuitry, and will remain off until the die temperature drops below +140℃. The SGM2596D also has quick output discharge function when the switch is disabled.
The SGM2596 and SGM2596D are both available in a Green TDFN-3×2-14AL package. They are rated over the -40℃ to +105℃ temperature range.
FEATURES
- Input Voltage Range: 0.6V to VBIAS
- VBIAS Voltage Range: 2.5V to 5.7V
- On-Resistance: 16mΩ/Channel
- Maximum Continuous Load Current: 6A/Channel
- Quiescent Current: 22μA (TYP)
- Support with 1.2V, 1.8V, 2.5V and 3.3V GPIOs
- Programmable Output Ramp Time
- Thermal Shutdown
- Quick Output Discharge (SGM2596D Only)
- -40℃ to +105℃ Operating Temperature Range
- Available in a Green TDFN-3×2-14AL Package
APPLICATIONS
Notebook and Tablet puters Portable and Handheld Devices Set-Top Boxes and Residential Gateways Solid-State Drives (SSD)
TYPICAL APPLICATION
VIN1 CIN
VIN2 CIN
On Off
On Off
VBIAS
VBIAS
VIN1
VOUT1
ON1
CT1
VIN2
CT2
ON2
VOUT2
Figure 1. Typical Application Circuit
SG Micro Corp...
