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L6591TR PDF预览

L6591TR

更新时间: 2024-01-26 10:11:14
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 控制器
页数 文件大小 规格书
32页 581K
描述
PWM controller for ZVS half-bridge

L6591TR 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:5.3
Samacsys Description:Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:22 V最小输入电压:9.2 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
湿度敏感等级:3功能数量:1
端子数量:16封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:SINGLE
最大切换频率:192 kHz端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mm

L6591TR 数据手册

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L6591  
PWM controller for ZVS half-bridge  
Features  
Complementary PWM control for soft-switched  
half-bridge with programmable dead-time  
Up to 500 kHz operating frequency  
On-board high-voltage start-up  
Advanced light load management  
Adaptive UVLO  
SO16 narrow  
600 V-rail compatible high-side gate driver with  
integrated bootstrap diode and high dV/dt  
immunity  
Pulse-by-pulse OCP  
OLP (latched or autorestart)  
Transformer saturation detection  
Interface with PFC controller  
Latched disable input  
SO16N package  
Applications  
High power AC-DC adapter/charger  
Desktop PC, entry-level server  
Telecom SMPS  
Input for power-on sequencing or brownout  
protection  
Programmable soft-start  
4 % precision external reference  
Figure 1.  
Typical application circuit  
HV  
VCC  
9
16  
5
2
CLK  
OSC  
DIS  
TIMING  
25 V  
Vref  
HV generator ON/O FFand  
adaptive UV LOmanagement  
VREG  
6
VREF  
BOOT  
Vcc_OK  
Low  
UVLO  
R
Synchronous  
bootstrap diode  
+
S
Q
4.5V  
1.5V  
-
DIS  
15  
HICCUP  
-
BLANKI NG  
+
S
Q
14  
PWM _CT L  
+
ISEN  
LEVEL  
SHIFTER  
R
HVG  
3
8
PWM  
13  
-
Vc c_O K  
DIS  
FGND  
SHUT DO WN  
R
PF C_STO P  
Q
V CC  
S
OCP2  
LI NE_ OK  
OCP2  
DI S  
VREG  
BURST- M O DE CT RL  
10  
11  
0.32mA  
Ilimre f  
0.8V max.  
+
-
+
OCP  
-
LV G  
GND  
1.5V  
Low  
UV LO  
LI NE_OK  
-
1.75V  
1
-
LINE  
+
3R  
+
SOFT-START  
R
15µA  
2.0V  
4
7
SS  
COMP  
June 2008  
Rev 1  
1/32  
www.st.com  
32  

L6591TR 替代型号

型号 品牌 替代类型 描述 数据表
L6591 STMICROELECTRONICS

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PWM controller for ZVS half-bridge

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