NPA Number 001
New Product
Announcement
ZXLD1374
Versatile LED drivers increase
reliability of high brightness lamps
Typical Application:
Buck-Boost LED driver
VIN
C2
Rs
VAUX VIN
PWM
L1
ISM
LX
GI
LX
ADJ
LX
REF
FLAG
TADJ
NC X6
SHP STATUS SGND PGND
LEDn
LED1
D1
C1
GND
Product portfolio
ZXLD1350
ZXLD1352
ZXLD1360
Temp range ‐40 ~ 105oC ‐40 ~125oC
ZXLD1356
‐40 ~ 125oC
ZXLD1362
ZXLD1366
‐40 ~ 125oC
ZXLD1370
‐40 ~ 125oC
ZXLD1374
‐40 ~ 125oC
VIN
7 ~ 30V
LED Current 380mA
7 ~ 30V
1A
6 ~ 60V
550mA
6 ~ 60V
1A
6.5 ~ 60V
External FET
6.5 ~ 60V
1.5A
Accuracy
5/4%
5%
2.5%
5/2.5%
2%
2%
Frequency 1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
Package TSOT23‐5
θJC (oC/W)
(200)
TSOT23‐5 TSOT23‐5 (33) TSOT23‐5 (33) TSSOP‐16EP (23) TSSOP‐20EP (4)
(33) DFN3030‐6 (14) DFN3030‐6 (14)
SO‐8EP (7)
Topology
Buck
Converter
Buck
Converter
Buck Converter Buck Converter
Buck, Boost,
Buck‐boost
Controller
Buck, Boost,
Buck‐boost
Converter
Dimming
Control
PWM/DC
PWM/DC
PWM/DC
PWM/DC
PWM/DC
PWM/DC
To find out more information:
Product page http://www.diodes.com/products/catalog/detail.php?item-id=7393
Datasheet http://www.diodes.com/datasheets/ZXLD1374.pdf
Ordering information
Device
Packaging
ZXLD1374EST20TC TSSOP-20EP
Pack mark
ZXLD1374
Reel size
13” (330mm)
Tape width
12mm
Quantity
2500
All variants are in packages that are “Green” Molding Compound (No Br, Sb) with Lead Free Finish/RoHS Compliant (Note 1)
Notes:1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
www.diodes.com