TPSM828303ARDSR
Active2.25-V TO 5.5-V, 3-A, LOW-NOISE STEP-DOWN MODULE WITH INTEGRATED INDUCTOR IN QFN PACKAGE
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TPSM828303ARDSR
Active2.25-V TO 5.5-V, 3-A, LOW-NOISE STEP-DOWN MODULE WITH INTEGRATED INDUCTOR IN QFN PACKAGE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPSM828303ARDSR |
|---|---|
| Applications | ITE (Commercial) |
| Current - Output (Max) [Max] | 3 A |
| Features | Adjustable Output |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 9-PowerFQFN Module |
| Power (Watts) | 14 Watts |
| Size / Dimension [x] | 3 mm |
| Size / Dimension [x] | 0.12 in |
| Size / Dimension [y] | 3 mm |
| Size / Dimension [y] | 0.12 " |
| Size / Dimension [z] | 0.08 in |
| Size / Dimension [z] | 2 mm |
| Supplier Device Package | 9-QFN-FCMOD (3x3) |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.25 V |
| Voltage - Output 1 [Max] | 4.5 V |
| Voltage - Output 1 [Min] | 0.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.23 | |
| 10 | $ 2.90 | |||
| 25 | $ 2.75 | |||
| 100 | $ 2.38 | |||
| 250 | $ 2.26 | |||
| 500 | $ 2.03 | |||
| 1000 | $ 1.71 | |||
| Digi-Reel® | 1 | $ 3.23 | ||
| 10 | $ 2.90 | |||
| 25 | $ 2.75 | |||
| 100 | $ 2.38 | |||
| 250 | $ 2.26 | |||
| 500 | $ 2.03 | |||
| 1000 | $ 1.71 | |||
| Tape & Reel (TR) | 3000 | $ 1.62 | ||
| 6000 | $ 1.56 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.30 | |
| 100 | $ 2.02 | |||
| 250 | $ 1.42 | |||
| 1000 | $ 1.14 | |||
Description
General part information
TPSM828303 Series
The TPSM82830x are a family of 1A, 2A, and 3A, pin-to-pin compatible, easy-to-use, synchronous, step-down, DC/DC modules with integrated inductor and EMI reduction technologies. The devices use DCS-Control topology for fast transient response with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode is for longer battery life and the forced PWM mode reduces ripple with continuous conduction in the inductor at a quasi fixed switching frequency. An internal soft-start circuit reduces inrush current and a power-good signal indicates correct output voltage. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm QFN package and in the 2.5mm × 2.6mm MagPack package.
The TPSM82830x are a family of 1A, 2A, and 3A, pin-to-pin compatible, easy-to-use, synchronous, step-down, DC/DC modules with integrated inductor and EMI reduction technologies. The devices use DCS-Control topology for fast transient response with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode is for longer battery life and the forced PWM mode reduces ripple with continuous conduction in the inductor at a quasi fixed switching frequency. An internal soft-start circuit reduces inrush current and a power-good signal indicates correct output voltage. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm QFN package and in the 2.5mm × 2.6mm MagPack package.
Documents
Technical documentation and resources