ZXLD381FHTA Diodes Zetex, ZXLD381FHTA Datasheet - Page 7
![IC LED DRIVR WHITE BCKLT SOT23-3](/photos/7/36/73680/zxld381fhta_sml.jpg)
ZXLD381FHTA
Manufacturer Part Number
ZXLD381FHTA
Description
IC LED DRIVR WHITE BCKLT SOT23-3
Manufacturer
Diodes Zetex
Type
Backlight, White LEDr
Datasheet
1.ZXLD381FHTA.pdf
(9 pages)
Specifications of ZXLD381FHTA
Constant Current
Yes
Topology
Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight, Flash/Torch
Type - Secondary
High Brightness LED (HBLED), White LED
Frequency
350kHz
Voltage - Supply
0.9 V ~ 2.2 V
Voltage - Output
20V
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Operating Temperature
0°C ~ 85°C
Current - Output / Channel
55mA
Internal Switch(s)
Yes
Efficiency
85%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ZXLD381FHTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZXLD381FHTA
Manufacturer:
PAM
Quantity:
12 000
A Product Line of
Diodes Incorporated
ZXLD381
Application Examples
Standard Operating Mode
Notes:
V
= 3.5V
LED
Low Ripple LED Current Mode
Notes: V
= 3.5V, D1 = ZHCS1000, C1 = 1F (low ESR)
LED
7 of 9
ZXLD381
May 2010
www.diodes.com
© Diodes Incorporated
Document number: DS32188 Rev. 3 - 2