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LTC3406B - Linear Technology
Manufacturer:
Linear Technology
ManyChip's Part#:
MC543636000
Package:
TSOT-23-5
Datasheet:
Datasheet 3D Model
Description:
Dual DC-DC Converter with USB Power Manager and Li-Ion Battery Charger
Stock Locations:
Availability:
1,000 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

Updated at 03/05/2026 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

DESCRIPTION
The LT®3420/LT3420-1 charge high voltage photoflash capacitors quickly and efficiently. Designed for use in both digital and film cameras, these devices use a flyback topology to achieve efficiencies up to four times better than competing flash modules. A unique adaptive off-time
control algorithmmaintains current-limited continuous mode transformer operation throughout the entire charge cycle, eliminating the high inrush current often found in modules.
FEATURES
■ Charges 220µF to 320V in 3.7 Seconds from 5V (LT3420)
■ Charges 100µF to 320V in 3.5 Seconds from 5V (LT3420-1)
■ Charges Any Size Photoflash Capacitor
■ Supports Operation from Two AA Cells or Any Supply from 1.8V to 16V
■ Controlled Peak Switch Current: 1.4A (LT3420) 1.0A (LT3420-1)
■ Controlled Input Current: 840mA (LT3420) 450mA (LT3420-1)
■ Uses Standard Transformers
■ Efficient Flyback Operation ( >75% Typical)
■ Adjustable Output
■ Automatic Refresh
■ Charge Complete Indicator
■ No High Voltage Zener Diode Required
■ No Output Voltage Divider Required
■ Small 10-Lead MSOP Package
APPLICATION
■ Digital Camera Flash Unit
■ Film Camera Flash Unit
■ High Voltage Power Supplies

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LTC3406B Specifications

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charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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