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LTC1430, LTC1430ACGN, LTC1430ACGN.

LTC1430, LTC1430ACGN, LTC1430ACGN. Selling Leads, Datasheet

MFG:Linear Technology  Category:Integrated Circuits (ICs)  Package Cooled:SMD  D/C:04+05+

LTC1430ACGN Picture

LTC1430, LTC1430ACGN, LTC1430ACGN. Datasheet download

Five Points

Part Number: LTC1430ACGN

Category: Integrated Circuits (ICs)

MFG: Linear Technology

Package Cooled: SMD

D/C: 04+05+

Description: IC SW REG CNTRLR STEP-DWN 16SSOP

 

 
 
 
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  • LTC1430CS

  • Vendor: Linear Pack: SOP D/C: 05+& Qty: 2000 Note: .  Adddate: 2026-07-12
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  • Wahkitsing (HK) Trading Co.   China
    Contact: Ms.sharonyang   MSN:sharon_wks@hotmail.com
    Tel: 86-755-83249696
    Fax: 86-755-83298768
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About LTC1430

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Datasheet: LTC1430

File Size: 320858 KB

Manufacturer: Linear

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About LTC1430ACGN

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Datasheet: LTC1430ACGN

File Size: 365292 KB

Manufacturer: LINER [Linear Technology]

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  • LTC1007

  • Vendor: Linear Pack: SOP Qty: 1099 Note: .  Adddate: 2026-07-12
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  • Wahkitsing (HK) Trading Co.   China
    Contact: Ms.sharonyang   MSN:sharon_wks@hotmail.com
    Tel: 86-755-83249696
    Fax: 86-755-83298768
    (31)

About LTC0157

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Datasheet: LTC0157

File Size: 163926 KB

Manufacturer: ETC [ETC]

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LTC1430 General Description

The LTC®1430 is a high power, high efficiency switchingregulator controller optimized for 5V to 3.xV applications.It includes a precision internal reference and an internalfeedback system that can provide output regulation of ±1%over temperature, load current and line voltage shifts. TheLTC1430 uses a synchronous switching architecture withtwo N-channel output devices, eliminating the need for ahigh power, high cost P-channel device. Additionally, itsenses output current across the drain-source resistanceof the upper N-channel FET,  providing an adjustablecurrent limit without an external low value sense resistor.

The LTC1430 includes a fixed frequency PWM oscillator forlow output ripple under virtually all operating conditions.

The 200kHz free-running clock frequency can be externallyadjusted from 100kHz to above 500kHz. The LTC1430features low 350µA quiescent current, allowing greaterthan 90% efficiency operation in converter designs from1A to greater than 50A output current. Shutdown modedrops the LTC1430 supply current to 1µA.

LTC1430 Maximum Ratings

Supply Voltage
VCC .......................................................................  9V
PVCC1, 2 ..............................................................  13V
Input Voltage
IFB ......................................................... 0.3V to 18V
All Other Inputs ......................  0.3V to (VCC  + 0.3V)
Operating Temperature Range
LTC1430C ............................................  0°C to 70°C
LTC1430I ......................................... 40°C to 85°C
Storage Temperature Range ..........65°C to 150°C
Lead Temperature (Soldering, 10 sec) ............ 300°C

LTC1430 Features

High Power 5V to 3.xV Switching Controller:Can Exceed 10A Output
All N-Channel External MOSFETs
Constant Frequency Operation-Small Inductor
Excellent Output Regulation: ±1% Over Line, Loadand Temperature Variations
High Efficiency: Over 95% Possible
Fixed Frequency Operation
No Low Value Sense Resistor Needed
Outputs Can Drive External FETs with Up to10,000pF Gate Capacitance
Quiescent Current: 350µA Typ, 1µA in Shutdown
Fast Transient Response
Adjustable or Fixed 3.3V Output
Available in 8- and 16-Lead PDIP and SO Packages

LTC1430 Typical Application

Power Supply for P6 and Pentium®Microprocessors
High Power 5V to 3.xV Regulators
Local Regulation for Dual Voltage Logic Boards
Low Voltage, High Current Battery Regulation

LTC1430 Connection Diagram

LTC1430ACGN Parameters

Technical/Catalog InformationLTC1430ACGN
VendorLinear Technology
CategoryIntegrated Circuits (ICs)
TypeStep-Down (Buck)
Number of Outputs1
Voltage - Input4 ~ 8 V
Voltage - Output3.3V, Adj
Current - Output50A
Power - Output-
Package / Case16-SSOP
PackagingTube
Internal Switch(s)No
SynchronousYes
Rds (On)-
Operating Temperature0°C ~ 70°C
Frequency - Switching50kHz ~ 500kHz
Drawing Number161; 05-08-1641; GN; 16. 28
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names LTC1430ACGN
LTC1430ACGN

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