TPSM82902SISR
Active3-V TO 17-V, 2-A HIGH EFFICIENCY, LOW IQ SYNCHRONOUS BUCK CONVERTER MODULE WITH INTEGRATED INDUCTOR
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TPSM82902SISR
Active3-V TO 17-V, 2-A HIGH EFFICIENCY, LOW IQ SYNCHRONOUS BUCK CONVERTER MODULE WITH INTEGRATED INDUCTOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPSM82902SISR |
|---|---|
| Applications | ITE (Commercial) |
| Control Features | Active Low, Enable |
| Current - Output (Max) [Max] | 2 A |
| Features | Remote On/Off, Adjustable Output |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-LDFN Exposed Pad |
| Size / Dimension | 2.8 mm, 3 mm, 1.5 mm |
| Size / Dimension [x] | 0.12 in |
| Size / Dimension [y] | 0.11 in |
| Size / Dimension [z] | 0.06 " |
| Supplier Device Package | 10-uSIP (3x2.8) |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output 1 [Max] | 5.5 V |
| Voltage - Output 1 [Min] | 0.4 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 | $ 4.10 | |
| 10 | $ 3.68 | |||
| 25 | $ 3.48 | |||
| 100 | $ 3.01 | |||
| 250 | $ 2.86 | |||
| 500 | $ 2.57 | |||
| 1000 | $ 2.16 | |||
| Digi-Reel® | 1 | $ 5.41 | ||
| 10 | $ 3.62 | |||
| 25 | $ 3.16 | |||
| 100 | $ 2.64 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.23 | |||
| 1000 | $ 2.10 | |||
| Tape & Reel (TR) | 3000 | $ 2.06 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.09 | |
| 100 | $ 2.71 | |||
| 250 | $ 1.90 | |||
| 1000 | $ 1.53 | |||
Description
General part information
TPSM82902 Series
The TPSM82902 is a highly efficient, small, and flexible synchronous step-down DC-DC converter MicroSiP package module that is easy to use. A selectable switching frequency of 2.5 MHz or 1.0 MHz allows the use of small components and provides fast transient response. The device supports high VOUTaccuracy of ± 1% with the DCS-Control topology. The wide input voltage range of 3 V to 17 V supports a variety of nominal inputs, like 12-V supply rails, single-cell or multi-cell Li-Ion, and 5-V or 3.3-V rails.
The TPSM82902 can automatically enter power save mode (if auto PFM/PWM is selected) at light loads to maintain high efficiency. Additionally, to provide high efficiency at very small loads, the device has a low typical quiescent current of 4 µA. AEE, if enabled, provides high efficiency across VIN, VOUT, and load current. The device includes a MODE/Smart-CONF input to set the internal/external divider, switching frequency, output voltage discharge, and automatic power save mode or forced PWM operation.
The device is available in small 11-pin MicroSiP package measuring 3.0 mm × 2.8 mm × 1.6 mm with an integrated 1-µH inductor.
Documents
Technical documentation and resources