Texas Instruments

High Efficient Single Inductor Buck-Boost Converter with 2-A Switches 20-DSBGA -40 to 85

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Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 1.10 1ku
Control Mode Current Mode
Iq(Typ)(mA) 0.04
Market Segment Consumer & Portable Electronics
Operating Temperature ange(C) -40 to 85
Package Group DSBGA
Shutdown Current(Typ)(uA) 0.1
Soft Start Fixed
Special Features Enable,Dynamic Voltage Scaling,Frequency Synchronization,Light Load Efficiency,Load Disconnect
Switch Current Limit(Min)(A) 1.2
Switch Current Limit(Typ)(A) 2.2
Switching Frequency(Max)(kHz) 2400
Switching Frequency(Min)(kHz) 2200
Topology Buck-Boost
Type Converter (Integrated Switch)
Vin(Max)(V) 5.5
Vin(Min)(V) 2
Vout(Max)(V) 3.4
Vout(Min)(V) 2.9
ating Catalog