TPS60503DGS
Active250-MA, 1.5-V HIGH-EFFICIENCY STEP-DOWN CHARGE PUMP
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TPS60503DGS
Active250-MA, 1.5-V HIGH-EFFICIENCY STEP-DOWN CHARGE PUMP
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS60503DGS |
|---|---|
| Current - Output | 250 mA |
| Frequency - Switching | 800 kHz |
| Function | Step-Down |
| 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] | 6.5 V |
| Voltage - Input (Min) [Min] | 1.8 V |
| Voltage - Output (Min/Fixed) | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.41 | |
| 10 | $ 1.26 | |||
| 80 | $ 0.98 | |||
| 320 | $ 0.92 | |||
| 560 | $ 0.81 | |||
| 1040 | $ 0.64 | |||
| 2560 | $ 0.60 | |||
| 5040 | $ 0.57 | |||
| Texas Instruments | TUBE | 1 | $ 1.04 | |
| 100 | $ 0.80 | |||
| 250 | $ 0.59 | |||
| 1000 | $ 0.42 | |||
Description
General part information
TPS60503 Series
The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications.
The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value.
The TPS6050x devices come in a micro-small 10-pin VSSOP package.
Documents
Technical documentation and resources