Linear Technology LT1977EFE#PBF

Name: LT1977EFE#PBF
Brand: Linear Technology
SKU: 3292269-LT1977EFE#PBF
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LT1977EFE#PBF

Manufacturer:: Linear Technology

Ventron No:: 3292269-LT1977EFE#PBF

Description:: IC REG BUCK ADJ 1.5A 16TSSOP

ECAD Model:

Datasheet:: LT1977EFE#PBF

Specifications

Linear Technology LT1977EFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1977EFE#PBF.

Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time
10 Weeks
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
16
Operating Temperature
0°C~125°C TJ
Packaging
Tube
Published
2004
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Frequency
500kHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT1977
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
60V
Output Voltage
54V
Output Type
Adjustable
Max Output Current
3.5A
Voltage - Input (Min)
3V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
1.5A Switch
Voltage - Output (Min/Fixed)
1.25V
Topology
Buck
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
55.2V
Height
950μm
Length
5.1mm
Width
4.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

LT1977EFE#PBF Overview
Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 16 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at 0°C~125°C TJ. Regulator 3V can operate with dc to dc voltage regulator's minimum input voltage 3V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.25V. DC DC switching regulator's maximum design flexibility comes from its output current of 1.5A Switch. Voltage regulator's input voltage can reach 60V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. LT1977 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 54V volts. In order to operate voltage regulator, 16 pins are required. For switching regulator maximum operation, dc to dc voltage regulator delivers 3.5A A. The maximal output voltage of 55.2V allows DC DC switching regulator to be operated easily. A dc to dc voltage regulator's frequency of 500kHz is sufficient for maintaining high accuracy.

LT1977EFE#PBF Features
1 outputs
Peak reflow temperature (Cel) of 260
16 pins

LT1977EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT1977EFE#PBF Voltage Regulators applications.

Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment

LT1977EFE#PBF More Descriptions

High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
IC REG BUCK ADJ 1.5A 16TSSOP / Conv DC-DC 2.4V to 60V Step Down Single-Out 1.2V to 54V 3.5A Automotive 16-Pin TSSOP EP Tube
Switching Regulator, Current-mode, 3.5A, 575kHz Switching Freq-Max, PDSO16
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

Certification