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AS1332 |
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| Part Number | AS1332 |
| Manufacturer | austriamicrosystems AG |
| Description | The AS1332 is a step-down DC-DC converter designed to power radiofrequency (RF) power amplifiers (PAs) from a single Li-Ion battery. The device also achieves high-performance in mobile phones and simi... |
| Features |
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PWM Switching Frequency: 2MHz Single Lithium-Ion Cell Operation (2.7V to 5.5V) Dynamic Programmable Output Voltage (1.3V to 3.16V) Maximum load capability of 650mA High Efficiency (96% Typ at 3.6VIN, 3.16VOUT at 400mA) from internal synchronous rectification Current Overload Protection Thermal Overload Protection Soft Start 8-pin WL-CSP
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3 Applications
The AS1332 is an ideal solution for cellular phones, hand-held radios, RF PC cards, and battery powered RF devices.
Figure 1. Typical Application Circuit
VIN 2.7V to 5.5V PVIN VDD VOUT 1.3V to 3.16V
10 µF
3.3 µH EN SW
A... |
| Document |
 AS1332 Data Sheet
PDF 1.28MB |
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Desde 2024. D4U Semiconductor.
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