Datasheet Details
| Part number | TPS9103 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 326.88 KB |
| Description | POWER SUPPLY |
| Datasheet | TPS9103-etcTI.pdf |
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Overview: TPS9103 POWER SUPPLY FOR GaAs POWER AMPLIFIERS D Charge Pump Provides Negative Gate Bias for Depletion-Mode GaAs Power Amplifiers D Buffered Clock Output to Drive Additional External Charge Pump D 135-mΩ High-Side Switch Controls Supply Voltage to the GaAs Power Amplifier D Power-Good Circuitry Prevents High-Side Switch Turn-on Until Negative Gate Bias is Present D Charge Pump Can Be Driven From the Internal Oscillator or An External Clock D 10-µA Maximum Standby Current D Low-Profile (1.
| Part number | TPS9103 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 326.88 KB |
| Description | POWER SUPPLY |
| Datasheet | TPS9103-etcTI.pdf |
|
|
|
The TPS9103 is a highly integrated power supply for depletion-mode GaAs power amplifiers (PA) in cellular handsets and other wireless munications equipment.
Functional integration and low-profile packaging bine to minimize circuit-board area and ponent height requirements.
The device includes: a p-channel MOSFET configured as a high-side switch to control the application of power to the PA;
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