TPS60203DGSR
ActiveREGULATED 3.3V 50MA, LOW RIPPLE CHARGE PUMP WITH POWER GOOD INDICATOR
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TPS60203DGSR
ActiveREGULATED 3.3V 50MA, LOW RIPPLE CHARGE PUMP WITH POWER GOOD INDICATOR
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS60203DGSR |
|---|---|
| Current - Output | 50 mA |
| Frequency - Switching | 300 kHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Supplier Device Package | 10-VSSOP |
| Synchronous Rectifier | False |
| Voltage - Input (Max) [Max] | 3.6 V |
| Voltage - Input (Min) [Min] | 1.6 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 1.29 | |
| 5000 | $ 1.24 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.19 | |
| 100 | $ 1.92 | |||
| 250 | $ 1.35 | |||
| 1000 | $ 1.09 | |||
Description
General part information
TPS60203 Series
The TPS6020x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage. The devices are typically powered by two Alkaline, NiCd or NiMH battery cells and operate down to a minimum supply voltage of 1.6 V. Continuous output current is a minimum of 100 mA for the TPS60200 and TPS60201 and 50 mA for the TPS60202 and TPS60203, all from a 2-V input. Only four external capacitors are needed to build a complete low-ripple DC/DC converter. The push-pull operating mode of two single-ended charge pumps assures the low output voltage ripple as current is continuously transferred to the output.
The TPS6020x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage. The devices are typically powered by two Alkaline, NiCd or NiMH battery cells and operate down to a minimum supply voltage of 1.6 V. Continuous output current is a minimum of 100 mA for the TPS60200 and TPS60201 and 50 mA for the TPS60202 and TPS60203, all from a 2-V input. Only four external capacitors are needed to build a complete low-ripple DC/DC converter. The push-pull operating mode of two single-ended charge pumps assures the low output voltage ripple as current is continuously transferred to the output.
Documents
Technical documentation and resources