X-On Electronics has gained recognition as a prominent supplier of LTC1735IF#PBF switching voltage regulators across the USA, India, Europe, Australia, and various other global locations. LTC1735IF#PBF switching voltage regulators are a product manufactured by Analog Devices. We provide cost-effective solutions for switching voltage regulators, ensuring timely deliveries around the world.

LTC1735IF#PBF Analog Devices

LTC1735IF#PBF electronic component of Analog Devices
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Part No.LTC1735IF#PBF
Manufacturer: Analog Devices
Category:Switching Voltage Regulators
Description: Switching Voltage Regulators Syn Stepdn DC/DC Controller
Datasheet: LTC1735IF#PBF Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 14.8554 ea
Line Total: USD 14.86

Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Tue. 11 Jun to Thu. 13 Jun

MOQ : 1
Multiples : 1
1 : USD 14.8554
10 : USD 13.3633
25 : USD 12.9539
74 : USD 11.1563
296 : USD 10.7231
518 : USD 10.1981
1036 : USD 9.9487

     
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RoHS - XON
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Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Quiescent Current
Height
Input Voltage
Operating Temperature Range
Type
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Shutdown
Development Kit
Load Regulation
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We are delighted to provide the LTC1735IF#PBF from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LTC1735IF#PBF and other electronic components in the Switching Voltage Regulators category and beyond.

LTC1735 High Efficiency Synchronous Step-Down Switching Regulator FEATURES DESCRIPTIO n Synchronizable/Programmable Fixed Frequency The LTC 1735 is a synchronous step-down switching TM n OPTI-LOOP Compensation Minimizes C regulator controller that drives external N-channel power OUT n 1% Output Voltage Accuracy MOSFETs using a fixed frequency architecture. Burst TM n Dual N-Channel MOSFET Synchronous Drive Mode operation provides high efficiency at low load n Wide V Range: 4V to 36V Operation currents. The precision 0.8V reference is compatible with IN n V Range: 0.8V to 6V future generation microprocessors. OPTI-LOOP compen- OUT n Internal Current Foldback sation allows the transient response to be optimized over n Output Overvoltage Crowbar Protection a wide range of output capacitance and ESR values. n Latched Short-Circuit Shutdown Timer The operating frequency (synchronizable up to 500kHz) is with Defeat Option set by an external capacitor allowing maximum flexibility n Very Low Dropout Operation: 99% Duty Cycle in optimizing efficiency. A forced continuous control pin n Forced Continuous Control Pin reduces noise and RF interference and can assist second- n Optional Programmable Soft-Start ary winding regulation by disabling Burst Mode operation n Remote Output Voltage Sense when the main output is lightly loaded. n Power Good Output (LTC1735F Only) Protection features include internal foldback current lim- n Logic Controlled Micropower Shutdown: I < 25m A Q iting, output overvoltage crowbar and optional short- n LTC1435 Pin Compatible with circuit shutdown. Soft-start is provided by an external Minor Component Changes capacitor that can be used to properly sequence supplies. n Available in 16-Lead Narrow SSOP, SO Packages and The operating current level is user-programmable via an 20-Lead TSSOP Package (LTC1735F Only) U external current sense resistor. Wide input supply range APPLICATIO S allows operation from 4V to 30V (36V maximum). , LTC and LT are registered trademarks of Linear Technology Corporation. n Notebook and Palmtop Computers, PDAs Burst Mode and OPTI-LOOP are trademarks of Linear Technology Corporation. n Cellular Telephones and Wireless Modems n DC Power Distribution Systems TYPICAL APPLICATIO V IN C 5V TO 24V OSC C IN C SS M1 22F C 0.1F OSC TG FDS6680A C 50V 47pF B RUN/SS 0.22F C : PANASONIC EEFUEOG181R OUT C : MARCON THCR70E1H226ZT IN BOOST L1: PANASONIC ETQP6F2R0HFA I TH C C R : IRC LRF2010-01-R005J SENSE SW 330pF R C C C2 LTC1735 L1 R SENSE 100pF 33k D 2H B 0.005 V OUT SGND V IN CMDSH-3 1.6V R2 100pF 9A 20k V INTV OSENSE CC 1% C OUT + + 180F 4.7F D1 R1 M2 4V SENSE BG MBRS340T3 20k FDS6680A 4 1% 1000pF SP + SENSE PGND 1735 F01 Figure 1. High Efficiency Step-Down Converter 1735fc 1 U ULTC1735 ABSOLUTE AXI U RATI GS (Note 1) Input Supply Voltage (V ).........................36V to 0.3V Peak Driver Output Current <10m s (TG, BG) .............. 3A IN Topside Driver Supply Voltage (BOOST)....42V to 0.3V INTV Output Current ......................................... 50mA CC Switch Voltage (SW) ....................................36V to 5V Operating Ambient Temperature Range EXTV Voltage ...........................................7V to 0.3V LTC1735C ............................................... 0 C to 85 C CC Boosted Driver Voltage (BOOST SW) .......7V to 0.3V LTC1735I/LTC1735E (Note 8) ............ 40 C to 85 C + SENSE , SENSE Voltages .......... 1.1 (INTV ) to 0.3V Junction Temperature (Note 2)............................. 125 C CC FCB Voltage ............................(INTV + 0.3V) to 0.3V Storage Temperature Range ................. 65 C to 150 C CC I , V Voltages ...............................2.7V to 0.3V Lead Temperature (Soldering, 10 sec).................. 300 C TH OSENSE RUN/SS, PGOOD (LTC1735F Only) Voltages.......................................................7V to 0.3V UUW PACKAGE/ORDER I FOR ATIO ORDER PART ORDER PART TOP VIEW TOP VIEW NUMBER NUMBER NC 1 20 NC C 1 16 TG OSC C 2 19 TG OSC RUN/SS 2 15 BOOST LTC1735CGN LTC1735CF RUN/SS 3 18 BOOST I 3 14 SW TH LTC1735CS LTC1735IF I 4 17 SW TH FCB 4 13 V IN LTC1735IGN FCB 5 16 V IN SGND 5 12 INTV CC LTC1735IS SGND 6 15 INTV CC V 6 11 BG OSENSE LTC1735EGN V 7 14 BG OSENSE SENSE 7 10 PGND PGOOD 8 13 PGND + SENSE 8 9 EXTV CC GN PART MARKING SENSE 9 12 EXTV CC + GN PACKAGE S PACKAGE SENSE 10 11 NC 1735 16-LEAD NARROW 16-LEAD PLASTIC SO PLASTIC SSOP 1735I F PACKAGE 20-LEAD PLASTIC TSSOP T = 125 C, q = 130 C/W (GN) JMAX JA 1735E T = 125 C, q = 110 C/W (S) JMAX JA T = 125 C, q = 110 C/W JMAX JA Consult LTC marketing for parts specified with wider operating temperature ranges. ELECTRICAL CHARACTERISTICS The l denotes specifications which apply over the full operating temperature range, otherwise specifications are at T = 25 C. V = 15V, V = 5V unless otherwise noted. A IN RUN/SS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Main Control Loop I Feedback Current (Note 3) 4 25 nA VOSENSE V Feedback Voltage (Note 3) l 0.792 0.8 0.808 V OSENSE D V Reference Voltage Line Regulation V = 3.6V to 30V (Note 3) 0.001 0.02 %/V LINEREG IN D V Output Voltage Load Regulation (Note 3) LOADREG Measured in Servo Loop V = 0.7V l 0.1 0.3 % ITH Measured in Servo Loop V = 2V l 0.1 0.3 % ITH DF Max Maximum Duty Factor In Dropout 98 99.4 % g Transconductance Amplifier g 1.3 mmho m m V Forced Continuous Threshold l 0.76 0.8 0.84 V FCB I Forced Continuous Current V = 0.85V 0.17 0.3 m A FCB FCB 1735fc 2 U WWW

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8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
AD4
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH

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