Triple-Output AMOLED Display Power Supply for small Size P2P, SGM3833 Replace TPS65632.
SGM3833
SGM3833.pdf
SGM3833.pdfFEATURES
? 2.9V to 4.5V Input Voltage Range
? Synchronous Boost Converter (AVDD)
5.8V to 7.9V Output Voltage (Programmable)
7.6V Default Output Voltage
1.2% Accuracy
100mA Output Current Capability
VIN to VOUT and VOUT to VIN Isolation
? Synchronous Boost Converter (ELVDD)
4.6V to 5.0V Output Voltage (Programmable)
4.6V Default Output Voltage
1.2% Accuracy
400mA Output Current Capability
External Output Voltage Sensing Pin for Load
Drop Compensation
VIN to VOUT and VOUT to VIN Isolation
? Synchronous Inverting Buck-Boost Converter(ELVSS)
SGM3833A:
-4.8V to -0.8V Output Voltage (Programmable)
SGM3833B:
-5.4V to -1.4V Output Voltage (Programmable)
-4.0V Default Output Voltage
1.5% Accuracy at -4.0V (±60mV)
400mA Output Current Capability
VIN to VOUT and VOUT to VIN Isolation
? Short Circuit Protection
? Thermal Shutdown
? VELVSS Start-Up Delay: 10ms
? Short Circuit and OLP Detect Time: 1ms
? Available in Green TQFN-3×3-16L Package
PIN CONFIGUTION
優勢替代
FEATURES
? 2.9-V to 4.5-V Input Voltage Range
? Boost Converter 1 (VPOS)
4.6-V Output Voltage
0.5% Accuracy (25°C to 85°C )
Dedicated Output Sense Pin
300-mA Output Current
? Inverting Buck-Boost Converter (VNEG)
–1.5-V to –5.4-V Programmable Output Voltage
–4-V Default Output Voltage
300-mA Output Current
? Boost Converter 2 (AVDD)
5.8-V or 7.7-V Output Voltage
30-mA Output Current
? Excellent Line Transient Regulation
? Short-Circuit Protection
? Thermal Shutdown
? 3-mm × 3-mm, 16-Pin WQFN Package
PIN CONFIGUTION
