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Brand Name : Analog Devices
Model Number : LT3505IMS8E
Certification : CE, GCF, ROHS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union,
Supply Ability : 1000pcs per month
Delivery Time : 3-5 working days after received the payment
Packaging Details : Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function : Step-Up, Step-Down
Output Configuration : Positive or Negative
Topology : Buck, Boost
Output Type : Adjustable
Number of Outputs : 1
LT3505IMS8E#PBF Dual DC/DC Converter 3.6-36V Input 2.5A/1.6A Outputs 1.2MHz Freq Adjustable Sync Soft-Start 8-MSOP -40°C to 125°C Low Ripple
FEATURES
Wide Input Range: 3.6V to 36V Operating, 40V Maximum
Up to 1.2A Output Current
Resistor-Programmable Fixed-Frequency Operation from 200kHz to 3MHz
Output Adjustable Down to 780mV
Short-Circuit Robust
Uses Tiny Capacitors and Inductors
Soft-Start
Low Shutdown Current: <2µA
Low VCESAT Switch: 350mV at 1A
Thermally Enhanced, Low Profi le 3mm x 3mm DFN-8 and MSOP-8 Packages
APPLICATIONS
Automotive Battery Regulation
Industrial Control Supplies
Wall Transformer Regulation
Distributed Supply Regulation
Battery-Powered Equipment
DESCRIPTION
The LT®3505 is a current mode PWM step-down DC/DC converter with an internal 1.4A power switch. The wide operating input range of 3.6V to 36V (40V maximum) makes the LT3505 ideal for regulating power from a wide variety of sources, including unregulated wall transform ers, 24V industrial supplies and automotive batteries. The oscillator can be programmed for high frequency operation allowing the use of tiny, low cost external components or it can be programmed for lower frequency operation to maximize effi ciency.
Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The low current (<2µA) shutdown mode provides output disconnect, enabling easy power management in battery-powered systems.
INFORMATION
Category | | |
Mfr | | |
Series | - | |
Packaging | Tube | |
Part Status | Active | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | | |
Output Type | | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 3.6V | |
Voltage - Input (Max) | 36V | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | 33.84V | |
Current - Output | | |
Frequency - Switching | 200kHz ~ 3.01MHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | | |
Supplier Device Package | 8-MSOP-EP | |
Base Product Number |
Drawing
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LT3505IMS8E#PBF Dual DC/DC Converter 3.6-36V Input 2.5A/1.6A Outputs 1.2MHz Freq Adjustable Sync Soft-Start 8-MSOP -40°C to 125°C Low Ripple Images |