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LT1977EFE#PBF

LT1977EFE#PBF
Mfr. #:
LT1977EFE#PBF
Hersteller:
Analog Devices / Linear Technology
Beschreibung:
Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LT1977EFE#PBF Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1977EFE#PBF DatasheetLT1977EFE#PBF Datasheet (P4-P6)LT1977EFE#PBF Datasheet (P7-P9)LT1977EFE#PBF Datasheet (P10-P12)LT1977EFE#PBF Datasheet (P13-P15)LT1977EFE#PBF Datasheet (P16-P18)LT1977EFE#PBF Datasheet (P19-P21)LT1977EFE#PBF Datasheet (P22-P24)
ECAD Model:
Mehr Informationen:
LT1977EFE#PBF Mehr Informationen
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
Schaltspannungsregler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
TSSOP-16
Ausgangsspannung:
Einstellbar
Ausgangsstrom:
1.24 A
Anzahl der Ausgänge:
1 Output
Eingangsspannung MAX:
60 V
Topologie:
Bock
Eingangsspannung MIN:
3.3 V
Schaltfrequenz:
500 kHz
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 125 C
Serie:
LT1977
Verpackung:
Rohr
Höhe:
1.1 mm
Eingangsspannung:
3.3 V to 60 V
Betriebstemperaturbereich:
- 40 C to + 125 C
Ruhestrom:
100 uA
Typ:
Monolithischer Buck
Marke:
Analoge Geräte / Lineare Technologie
Stilllegen:
Stilllegen
Betriebsversorgungsstrom:
0.1 mA
Produktart:
Schaltspannungsregler
Werkspackungsmenge:
95
Unterkategorie:
PMIC - Power-Management-ICs
Versorgungsspannung - Min.:
3.3 V
Tags
LT1977E, LT1977, LT197, LT19, LT1
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

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
***eco
DC to DC Converter Single Step Down 2.4 Volt to 60 Volt Automotive 16-Pin TSSOP EP
***ear Technology
LT1977 - High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
***nell
SWITCHING REG ADJ, SMD, TSSOP16; Voltage Regulator Type:Buck, Step Down; Voltage, Input Max:60V; Max Output Current:1.5A; Frequency:500kHz; Voltage, Supply Min:3.3V; Voltage, Supply Max:60V; Termination Type:SMD; Case Style:TSSOP; No. of Pins:16; Operating Temperature Range:-40°C to +125°C; Temp, Op. Max:125°C; Temp, Op. Min:-40°C; Base Number:1977; Voltage, Output:68V; Voltage, Vcc:60V
***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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Verfügbarkeit
Aktie:
124
Auf Bestellung:
2107
Menge eingeben:
Der aktuelle Preis von LT1977EFE#PBF dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
Referenzpreis (USD)
Menge
Stückpreis
ext. Preis
1
8,56 $
8,56 $
25
5,98 $
149,50 $
100
5,28 $
528,00 $
250
4,94 $
1 235,00 $
500
4,83 $
2 415,00 $
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