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Same model may have multiple batches, images only for reference.
AS3643-ZWLT Real Image
Same model may have multiple batches, images only for reference.

AS3643-ZWLT

Part No AS3643-ZWLT
Manufacturer OSRAM Opto Semiconductors Inc.
Catalog PMIC - LED Drivers
Description IC LED DRVR RGLTR I2C 13WLCSP
Datasheet
AS3643-ZWLT Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
Mfr OSRAM Opto Semiconductors Inc.
Package Tape & Reel
Product Status Obsolete
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 2
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 4.4V
Voltage - Output 2.8V ~ 5.5V
Current - Output / Channel 650mA (Flash)
Frequency 4MHz
Dimming I2C
Applications Camera Flash
Temperature Range - Operating -30°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 13-UFBGA, WLCSP
Supplier Device Package 13-WLCSP (2.25x1.5)
Base Product Number AS3643
Standard Package 10,000 pcs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 564676-AS3643-ZWLT
Ultra Librarian 3D Model Ultra Librarian AS3643-ZWLT CAD Model

Description

The AS3643-ZWLT is a DC-DC regulator integrated circuit designed for power management in LED driver applications, specifically camera flash.

  • Voltage Output Range: 2.8V to 5.5V
  • Frequency: 4MHz
  • Current Output: 650mA for flash applications
  • Features: internal switches
  • Topology: step-up (boost)
  • Outputs: two outputs
  • Dimming Control: I2C communication
  • Operating Temperature Range: -30°C to 85°C
  • Mounting Type: surface mount
  • Manufacturer: OSRAM Opto Semiconductors Inc.
  • Series: AS3643 series
  • Package: tape and reel
  • Standard Quantity: 10,000 pieces
  • Status: obsolete

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Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $6.5292 $58.7628
22+ $5.3569 $117.8518
34+ $5.1894 $176.4396
46+ $5.0219 $231.0074
60+ $4.8545 $291.2700
80+ $4.3532 $348.2560
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Availability: 4,700 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
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