SGM2566B.pdf• Input Voltage Range: 0.8V to 5.3V
• Ultra-Low On-Resistance:
RDSON = 17mΩ at VIN = 3.3V (VBIAS = 5V)
• 6A Maximum Continuous Switch Current
• Low Quiescent Current:
16µA (VBIAS = 5V) 10µA (VBIAS = 2.5V)
• Reverse Current Blocking Support
• Built-In Thermal Shutdown
• Short-Circuit Protection
• Soft-Start Function and Configurable Rise Time
• Enable Input or Alert Output (EN/nFAULT Pin)
• Low Control Input Threshold Enables
Use of 1.2V, 1.8V, 2.5V and 3.3V Logic
• SGM2566A: Quick Output Discharge
• -40℃ to +105℃ Operating Temperature Range
• Available in a Green TDFN-2×2-8L Package
• Integrated dual-channel load switch
• Input voltage range: 0.6 V to VBIAS
• VBIAS voltage range: 2.5 V to 5.7 V
• On-resistance
RON = 14 mΩ (typical)
at VIN = 0.6 V to 5 V, VBIAS = 5 V
RON = 18 mΩ (typical)
at VIN = 0.6 V to 2.5 V, VBIAS = 2.5 V
• 6-A maximum continuous switch current per channel
• Quiescent current for TPS22976, TPS22976N
37 µA (typical, both channels)
at VIN = VBIAS = 5 V
35 µA (typical, single channel)
at VIN = VBIAS = 5 V
• Quiescent current for TPS22976A
85 µA (typical, both channels)
at VIN = VBIAS = 5 V
83 µA (typical, single channel)
at VIN = VBIAS = 5 V
• Control input threshold enables use of
1.2-, 1.8-, 2.5-, and 3.3-V logic
• Configurable rise time
• Fast turn ON time (TPS22976A)
tON = 17µs at VIN = 1.05V
• Thermal shutdown
• Quick Output Discharge (QOD) (optional)
• SON 14-pin package with thermal pad
• ESD performance tested per JESD 22
2-kV HBM and 1-kV CDM
