Linear Technology LT8640HUDC#PBF

Name: LT8640HUDC#PBF
Brand: Linear Technology
SKU: 3295541-LT8640HUDC#PBF
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LT8640HUDC#PBF

Manufacturer:: Linear Technology

Ventron No:: 3295541-LT8640HUDC#PBF

Description:: IC REG BUCK ADJ 5A 18QFN

ECAD Model:

Datasheet:: LT8640HUDC#PBF

Specifications

Linear Technology LT8640HUDC#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT8640HUDC#PBF.

Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time
8 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-WFQFN, 18 Leads, Exposed Pad
Number of Pins
18
Operating Temperature
-40°C~150°C TJ
Packaging
Tube
Published
2011
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Base Part Number
LT8640
Function
Step-Down
Number of Outputs
1
Output Voltage
41.9V
Output Type
Adjustable
Voltage - Input (Min)
3.4V
Output Configuration
Positive
Current - Output
5A
Max Output Voltage
42V
Voltage - Output (Min/Fixed)
0.97V
Topology
Buck
Frequency - Switching
210kHz~2MHz
Synchronous Rectifier
Yes
Min Output Voltage
970mV
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant

Description

LT8640HUDC#PBF Overview
For optimal performance, this voltage regulator makes use of the Tube package. In order to save space, this harley voltage regulator is available in the 20-WFQFN, 18 Leads, Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 210kHz~2MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 3.4V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.97V. It features maximum design flexibility due to dc to dc voltage regulator's 5A output current. The LT8640 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 41.9V volts. There are 18 pins that are used for the operation of the voltage regulator 12v. There should be at least a 970mV volt output voltage for this switching regulator in order to make it work properly. The maximum output voltage of this regulator voltage is 42V.

LT8640HUDC#PBF Features
1 outputs
18 pins

LT8640HUDC#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT8640HUDC#PBF Voltage Regulators applications.

Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors

LT8640HUDC#PBF More Descriptions

LT8640/LT8640-1 - 42V, 5A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP Tube
Step-down type Adjustable 5A 3.4V~42V 0.97V~42V QFN-20(3x4) DC-DC Converters ROHS
Switching Regulator, Current-mode, 5A, 2150kHz Switching Freq-Max, BIPolar, PQCC18
DC/DC CONV, SYNC BUCK, 2MHZ, QFN-18
IC REG BUCK ADJUSTABLE 5A 20QFN
Switching Regulator, Current-mode, 12.5A, PXSS18
42V, 5A Sync Buck Silent Switc

Product Comparison

The three parts on the right have similar specifications to LT8640HUDC#PBF.

Image

Part Number

Manufacturer

Lifecycle Status

Factory Lead Time

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

Published

Part Status

Moisture Sensitivity Level (MSL)

Base Part Number

Function

Number of Outputs

Output Voltage

Output Type

Voltage - Input (Min)

Output Configuration

Current - Output

Max Output Voltage

Voltage - Output (Min/Fixed)

Topology

Frequency - Switching

Synchronous Rectifier

Min Output Voltage

REACH SVHC

RoHS Status

Voltage - Input (Max)

View Compare
LT8640HUDC#PBF

Linear Technology

PRODUCTION (Last Updated: 3 months ago)

8 Weeks

Surface Mount

Surface Mount

20-WFQFN, 18 Leads, Exposed Pad

18

-40°C~150°C TJ

Tube

2011

Active

1 (Unlimited)

LT8640

Step-Down

1

41.9V

Adjustable

3.4V

Positive

5A

42V

0.97V

Buck

210kHz~2MHz

Yes

970mV

No SVHC

ROHS3 Compliant

-

-
LT8610ABHMSE-3.3#TRPBF

Linear Technology

-

8 Weeks

-

Surface Mount

16-TFSOP (0.118, 3.00mm Width) Exposed Pad

-

-40°C~150°C TJ

Tape & Reel (TR)

-

Active

1 (Unlimited)

LT8610

Step-Down

1

-

Fixed

3.4V

Positive

3.5A

-

3.3V

Buck

200kHz~2.24MHz

Yes

-

-

ROHS3 Compliant

42V

LT8640HUDC#PBF vs LT8610ABHMSE-3.3#TRPBF
LT8610AIMSE-5#TRPBF

Linear Technology

-

16 Weeks

-

Surface Mount

16-TFSOP (0.118, 3.00mm Width) Exposed Pad

-

-40°C~125°C TJ

Tape & Reel (TR)

2014

Active

1 (Unlimited)

LT8610

Step-Down

1

-

Fixed

3.4V

Positive

3.5A

-

5V

Buck

200kHz~2.2MHz

Yes

-

-

ROHS3 Compliant

42V

LT8640HUDC#PBF vs LT8610AIMSE-5#TRPBF
LT8610ABHMSE-5#TRPBF

Linear Technology

-

8 Weeks

-

Surface Mount

16-TFSOP (0.118, 3.00mm Width) Exposed Pad

-

-40°C~150°C TJ

Tape & Reel (TR)

2011

Active

1 (Unlimited)

LT8610

Step-Down

1

-

Fixed

3.4V

Positive

3.5A

-

5V

Buck

200kHz~2.24MHz

Yes

-

-

ROHS3 Compliant

42V

LT8640HUDC#PBF vs LT8610ABHMSE-5#TRPBF