The TPS6122x family devices provide a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or onecell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm x 2 mm to enable small circuit layout size.
Specifications
Topology:
Boost (Step Up)
Input Voltage Min:
700mV
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SC-70
No. of Pins:
6Pins
Output Current:
200mA
Output Voltage Min:
1.8V
Output Voltage Max:
5.5V
Switching Frequency:
2MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Adjustable Output Voltage Min:
1.8V
Base Number:
61220
Frequency:
2MHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Current Max:
0.05A
Output Voltage:
5.5V
Primary Input Voltage:
5.5V
Supply Voltage Min:
700mV
Switch Output Current Isw Max:
400mA
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Step Up (Boost)
Alternate Descriptions
IC, DC DC BOOST CONVERTER, 6SC70; Topology:Boost (Step Up); Input Voltage Min:700mV; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SC-70; No. of Pins:6Pins; Output Current:200mA; Output Voltage Min:1.8V; RoHS Compliant: Yes Newark Electronics
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