TLV61220A
- Up to 95% Efficiency at Typical Operating Conditions
- 5.5µA Quiescent Current
- Startup Into Load at 0.7-V Input Voltage
- Operating Input Voltage from 0.7V to 5.5V
- Pass-Through Function during Shutdown
- Minimum Switching Current 200mA
- Protections:
- Output Overvoltage
- Overtemperature
- Input Undervoltage Lockout
- Adjustable Output Voltage from 1.8V to 5.5V
- Small 6-pin Thin SOT-23 Package
The TLV61220A device provides a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is packaged in a 6-pin thin SOT-23 package (DBV).
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TLV61220A Low-Input Voltage Step-Up Converter in Thin SOT-23 Package datasheet | PDF | HTML | 2024/11/19 |
설계 및 개발
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TLV61220EVM-120 — TLV61220EVM-120 평가 모듈
The TLV61220EVM-120 demonstrates the Texas Instruments TLV61220 synchronous boost converter.The input voltage range of the TLV61220 is 0.7 V to 5.5 V, allowing the device to operate from one-cell to three-cell battery configurations in addition to a single-cell Li-ion battery. This user’s guide (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23 (DBV) | 6 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치