LT1977IFE#PBF

LT1977IFE#PBF
Mfr. #:
LT1977IFE#PBF
제조사:
Analog Devices / Linear Technology
설명:
Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ BurstMode Operation
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
LT1977IFE#PBF 데이터 시트
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지불:
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HTML Datasheet:
LT1977IFE#PBF DatasheetLT1977IFE#PBF Datasheet (P4-P6)LT1977IFE#PBF Datasheet (P7-P9)LT1977IFE#PBF Datasheet (P10-P12)LT1977IFE#PBF Datasheet (P13-P15)LT1977IFE#PBF Datasheet (P16-P18)LT1977IFE#PBF Datasheet (P19-P21)LT1977IFE#PBF Datasheet (P22-P24)
ECAD Model:
추가 정보:
LT1977IFE#PBF 추가 정보
제품 속성
속성 값
제조사:
아나로그디바이스
제품 카테고리:
스위칭 전압 조정기
RoHS:
Y
장착 스타일:
SMD/SMT
패키지/케이스:
TSSOP-16
출력 전압:
조절할 수 있는
출력 전류:
1.24 A
출력 수:
1 Output
최대 입력 전압:
60 V
토폴로지:
책임
입력 전압 최소:
3.3 V
스위칭 주파수:
500 kHz
최소 작동 온도:
- 40 C
최대 작동 온도:
+ 125 C
시리즈:
LT1977
포장:
튜브
키:
1.1 mm
입력 전압:
3.3 V to 60 V
작동 온도 범위:
- 40 C to + 125 C
대기 전류:
100 uA
유형:
모놀리식 벅
상표:
Analog Devices / Linear Technology
일시 휴업:
일시 휴업
작동 공급 전류:
0.1 mA
상품 유형:
스위칭 전압 조정기
공장 팩 수량:
95
하위 카테고리:
PMIC - 전원 관리 IC
공급 전압 - 최소:
3.3 V
단위 무게:
0.011605 oz
Tags
LT1977, LT197, LT19, LT1
Service Guarantees

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
Conv DC-DC 2.4V to 60V Step Down Single-Out 1.2V to 54V 3.5A Automotive 16-Pin TSSOP EP Tube
***ear Technology
LT1977 - High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
***ark
DC-DC CONVERTER, BUCK, 500KHZ, TSSOP-16; Primary Input Voltage:60V; No. of Outputs:1; Output Current:2.4A; No. of Pins:16; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Operating Temperature Range:-40°C to +125°C ;RoHS Compliant: Yes
***log Devices
The LT1977 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Innovative design techniques along with a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by employing Burst Mode operation at low currents, utilizing the output to bias the internal circuitry, and by using a supply boost capacitor to fully saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. Shutdown reduces input supply current to less than 1µA. External synchronization can be implemented by driving the SYNC pin with logic-level inputs. A single capacitor from the CSS pin to the output provides a controlled output voltage ramp (soft-start). The device also has a power good flag with a programmable threshold and time-out and thermal shutdown protection. The LT1977 is available in a 16-pin TSSOP package with exposed pad leadframe for low thermal resistance. The LT1976, a 200kHz reduced switch frequency version of the LT1977, is also available. See the Applications Information section for selection criteria between the LT1976 and LT1977. Applications High Voltage Power Conversion 14V and 42V Automotive Systems Industrial Power Systems Distributed Power Systems Battery-Powered Systems
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유효성
재고:
161
주문 시:
2144
수량 입력:
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참고 가격(USD)
수량
단가
내선 가격
1
US$11.13
US$11.13
25
US$7.39
US$184.75
100
US$6.11
US$611.00
250
US$5.80
US$1 450.00
500
US$5.67
US$2 835.00
1000
US$5.45
US$5 450.00
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