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AS3643-ZWLT

AS3643-ZWLT

AS3643-ZWLT

ams

PMIC 4MHz 13-UFBGA, WLCSP

SOT-23

AS3643-ZWLT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 13-UFBGA, WLCSP
Operating Temperature-30°C~85°C TA
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type DC DC Regulator
Applications Camera Flash
Frequency 4MHz
Number of Outputs 2
Power Dissipation1.23W
Voltage - Output 2.8V~5.5V
Topology Step-Up (Boost)
Current - Output / Channel 650mA Flash
Internal Switch(s) Yes
Number of LEDs 1
Dimming I2C
Voltage - Supply (Max) 4.4V
Voltage - Supply (Min) 2.7V
RoHS StatusRoHS Compliant
In-Stock:4817 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.630749$3.630749
10$3.425235$34.25235
100$3.231354$323.1354
500$3.048447$1524.2235
1000$2.875893$2875.893

AS3643-ZWLT Product Details

AS3643-ZWLT Overview


Space is saved using its 13-UFBGA, WLCSP package. This LED driver has 2 outputs.Surface Mount is used for mounting the led light driver.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.It is possible for the led driver ic to function normally at -30°C~85°C TA.There are considerable benefits for Camera Flash.Based on the frequency of 4MHz, it operates on the basis of a pulse.If the voltage supply is below 2.7V, undetermined failures may occur.This device produces a voltage of 2.8V~5.5V volts.An optimal value of supply voltage is 4.4V.

AS3643-ZWLT Features


Available in the 13-UFBGA, WLCSP package
Operating temperature of -30°C~85°C TA
Frequency of 4MHz

AS3643-ZWLT Applications


There are a lot of ams AS3643-ZWLT LED Driver ICs applications.

  • Replacement lamps
  • LED Lighting PFCs, Linear Dimmable
  • Refrigeration lighting
  • Flicker-free LED Lighting using R1580N
  • A- lamps
  • LED Lightings for Inspection Devices
  • General lighting
  • Stage Lighting and Signage
  • Industrial LED Lighting: Image Recognition Devices
  • LED headlights

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