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LT8606EDC#TRPBF
IC REG BUCK ADJ 350MA 8DFN
- 제조업체
- Mfr.부분 #LT8606EDC#TRPBF
- 패키지 DFN-8
- 데이터시트 LT8606EDC#TRPBF DataSheet
- 재고 있음7429
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사양
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 42V |
| Voltage-Output(Min/Fixed) | 1.8V |
| Voltage-Output(Max) | 12V |
| Current-Output | 350mA |
| Frequency-Switching | 200kHz ~ 2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
개요
Description
Key features of the LT8606 include a fast minimum on-time of 50ns, allowing high step-down ratios even at high switching frequencies, and a programmable switching frequency from 200kHz to 2.2MHz, which helps to optimize efficiency and minimize external component sizes. The device also supports Burst Mode operation to maintain high efficiency at light loads and has a peak current-mode control for fast transient response.
The LT8606EDC#TRPBF comes in a small 8-lead DFN package, making it suitable for space-constrained applications. It also includes protection features like thermal shutdown, short-circuit protection, and a precision enable pin for accurate turn-on threshold, enhancing its reliability and flexibility in various applications.
Features
1. Input Voltage Range: It operates from 3.0V to 42V, making it suitable for automotive and industrial applications.
2. Output Current: Delivers up to 350 mA of continuous output current.
3. Efficiency: Achieves high efficiency over a wide load range, with a peak efficiency of up to 93%.
4. Low Ripple Burst Mode®: Minimizes quiescent current to 1.5 µA, optimizing it for battery-powered systems.
5. Switching Frequency: Adjustable switching frequency from 200 kHz to 2.2 MHz, allowing for optimization between efficiency and component size.
6. Low Dropout Operation: Maintains regulation with low input-output voltage differentials.
7. Protection Features: Includes overtemperature protection, short-circuit protection, and a power-good flag.
8. Package: Offered in a thermally enhanced 8-lead DFN package for improved heat dissipation.
These features make the LT8606EDC#TRPBF an excellent choice for compact, high-efficiency power supply designs.
Package
Pinout
Here is a concise summary of the pin functions:
1. VIN: Input voltage pin. Connect this pin to the input supply.
2. SW: Switch node. Connects to the inductor and carries the switching current.
3. GND: Ground. This is the reference ground for the circuit.
4. BST: Bootstrap capacitor pin. Connect a capacitor between this pin and the SW pin to drive the gate of the high-side MOSFET.
5. EN/UV: Enable/Undervoltage lockout pin. Used to enable the device and to set the undervoltage lockout threshold.
6. FB: Feedback pin. Connect this pin to the output voltage divider to set the output voltage.
The LT8606EDC#TRPBF is packaged in a 2mm × 2mm DFN package, making it suitable for space-constrained applications.
Manufacturer
Application
Equivalent
1. Texas Instruments: TPS62160, a synchronous step-down converter.
2. Microchip Technology: MCP16331, a high-efficiency step-down regulator.
3. ON Semiconductor: NCP1117, a compact switching regulator.
4. Maxim Integrated: MAX17503, a high-efficiency switching regulator.
These alternatives may vary slightly in features and specifications, so reviewing the datasheets is recommended to ensure compatibility.
배송
배송 방법We
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
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