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ZXLD1371QESTTC PDF预览

ZXLD1371QESTTC

更新时间: 2024-02-16 22:17:35
品牌 Logo 应用领域
美台 - DIODES 显示驱动器驱动程序和接口接口集成电路光电二极管控制器
页数 文件大小 规格书
42页 1283K
描述
60V HIGH ACCURACY BUCK/BOOST/BUCK-BOOST LED DRIVER-CONTROLLER

ZXLD1371QESTTC 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:TSSOP-16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:17 weeks
风险等级:1.63Is Samacsys:N
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:5 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:15
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:12 V
认证状态:Not Qualified筛选级别:AEC-Q100
座面最大高度:1.2 mm子类别:Display Drivers
最大供电电压:60 V最小供电电压:8 V
标称供电电压:12 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

ZXLD1371QESTTC 数据手册

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A Product Line of  
Diodes Incorporated  
ZXLD1371  
60V HIGH ACCURACY BUCK/BOOST/BUCK-BOOST LED DRIVER-CONTROLLER  
Description  
Pin Assignments  
The ZXLD1371 is an LED driver controller IC for driving  
external MOSFETs to drive high current LEDs. It is a multi-  
topology controller enabling it to efficiently control the current  
through series connected LEDs. The multi-topology enables it  
to operate in buck, boost and buck-boost configurations.  
TSSOP-16EP  
ADJ  
REF  
1
2
3
4
5
6
16 GI  
PWM  
15  
14  
13  
12  
TADJ  
SHP  
FLAG  
ISM  
The 60V capability coupled with its multi-topology capability  
enables it to be used in a wide range of applications and drive  
in excess of 15 LEDs in series.  
STATUS  
SGND  
PGND  
N/C  
VIN  
11 VAUX  
The ZXLD1371 is a modified hysteretic controller using a  
patent pending control scheme providing high output current  
accuracy in all three modes of operation. High accuracy  
dimming is achieved through DC control and high frequency  
PWM control.  
GATE  
10  
7
8
9
N/C  
The ZXLD1371 uses two pins for fault diagnosis. A flag output  
highlights a fault, while the multi-level status pin gives further  
information on the exact fault.  
Features  
0.5% typical output current accuracy  
5 to 60V operating voltage range  
LED driver supports Buck, Boost and Buck-boost  
configurations  
Wide dynamic range dimming  
o
o
10:1 DC dimming  
1000:1 dimming range at 500Hz  
Up to 1MHz switching  
High temperature control of LED current using TADJ  
Available in Automotive Grade with AEC-Q100 and  
TS16949 certification  
Available in “Green” Molding Compound (No Br, Sb) with  
lead Free Finish/ RoHS Compliant (Note 1)  
Note 1: EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2). All applicable  
RoHS exemptions applied.  
Typical Application Circuit  
VIN 8V to 22V  
1 to 6  
LEDs  
ILED = 1A  
R1  
0R05  
L1  
D1  
PDS3100  
33µH  
VAUX VIN  
PWM  
ISM  
C1  
10µF  
GI  
RGI2  
75k  
GATE  
FLAG  
D
ADJ  
Q1  
DMN6068LK3  
COUT  
10µF  
REF  
STATUS  
R4  
TADJ  
SHP NC SGND PGND  
1.8k  
C2  
330pF  
RGI1  
24k  
TH1  
10k  
Thermally connected  
Curve Showing LED Current vs. TLED  
Buck-Boost Diagram Utilizing Thermistor and TADJ  
1 of 42  
www.diodes.com  
February 2012  
© Diodes Incorporated  
ZXLD1371  
Document number: DS35436 Rev. 1 - 2  

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