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Trade Name:LTC7804IUD
Data Manual:
LTC7804IUD.pdf
Brand:ADI
Particular Year:23+
Package:QFN-16
Delivery Date:New and Original
Stock: 4300pcs
The LTC7804IUD is a high performance synchronous step-up DC/DC switching regulator controller that drives all N-channel power MOSFET stages. Synchronous rectification improves efficiency, lowers power consumption and reduces heat dissipation requirements. The constant frequency current mode architecture allows phase-locked switching frequencies up to 3 MHz.
Product Features
Synchronous operation for higher efficiency and reduced heat dissipation
Wide VIN range: 4.5V to 40V, with operating voltages as low as 1V after startup
Output voltage up to 40V
Low operating IQ: 14μA
Spread spectrum operation
PassThru™/100% duty cycle (for synchronous MOSFETs)
RSENSE or inductive DCR current sense
Programmable fixed frequency (100kHz to 3MHz)
Phase-lockable frequency (100kHz to 3MHz)
Selectable Continuous, Jump Pulse or Low Ripple Burst Mode® operation (under light load)
Low shutdown IQ: 1.2μA
Thermally enhanced 16-pin 3mm × 3mm QFN package
AEC-Q100 certified for automotive applications
Applications
Automotive and transport
Industrial
Military/Avionics
Telecommunications
Model
Brand
Package
Quantity
Describe
Renesas
TQFN-48
3000
Robust Ripple Regulator™ (R3) 3+2+1 Core, Voltage Regulator for IMVP8™ CPUs
Renesas
TQFN-32
5000
Switching controller Multiphase 3+0 core controller for IMVP9 applications
ADI
40-QFN
3000
100V VIN and VOUT Synchronous 4-Switch Multiphase Buck-Boost DC/DC Controller
Renesas
QFN
1000
Switch Controller IMVP9.2 Mockingbird Digital Controller, 48LD 6x6 QFN, T&R
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