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L6668TR PDF预览

L6668TR

更新时间: 2024-01-27 03:47:04
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关光电二极管控制器
页数 文件大小 规格书
23页 673K
描述
SMART PRIMARY CONTROLLER

L6668TR 技术参数

是否Rohs认证: 不符合生命周期:Active
零件包装代码:SOIC包装说明:SOP, SO16(UNSPEC)
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:16 weeks风险等级:1.08
Is Samacsys:N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:9.4 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
湿度敏感等级:3功能数量:1
端子数量:16最大输出电流:0.8 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SO16(UNSPEC)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:105 kHz
技术:BCDMOS端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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 mmBase Number Matches:1

L6668TR 数据手册

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L6668  
SMART PRIMARY CONTROLLER  
PRELIMINARY DATA  
1 General Features  
Figure 1. Package  
MULTIPOWER BCD TECHNOLOGY  
LOAD-DEPENDENT CURRENT-MODE CON-  
TROL: FIXED-FREQUENCY (HEAVY LOAD),  
FREQUENCY FOLDBACK (LIGHT LOAD),  
BURST-MODE (NO-LOAD)  
SO-16 (Narrow)  
ON-BOARD HIGH-VOLTAGE START-UP  
IMPROVED STANDBY FUNCTION  
LOW QUIESCENT CURRENT (< 2 mA)  
SLOPE COMPENSATION  
PULSE-BY-PULSE & HICCUP-MODE OCP  
INTERFACE WITH PFC CONTROLLER  
DISABLE FUNCTION (ON/OFF CONTROL)  
Table 1. Order Codes  
Part Number  
L666±  
Package  
SO-16  
L666±TR  
SO-16 in Tape & Reel  
LATCHED DISABLE FOR OVP/OTP FUNC-  
SO16 PACKAGE ECOPACK®  
TION  
PROGRAMMABLE SOFT-START  
1.1 APPLICATIONS  
2% PRECISION REFERENCE VOLTAGE EX-  
TERNALLY AVAILABLE  
HI-END AC-DC ADAPTERS/CHARGERS FOR  
±±00 mA TOTEM POLE GATE DRIVER WITH  
NOTEBOOKS.  
INTERNAL CLAMP AND UVLO PULL-DOWN  
LCD/CRT MONITORS, LCD/CRT TV  
DIGITAL CONSUMER  
BLUE ANGEL, ENERGY STAR, EU CODE OF  
CONDUCT COMPLIANT  
Figure 2. Block Diagram  
S-COMP  
VCC  
HV  
15  
1
5
SLOPE  
COMP.  
VREG  
25V  
Vref  
16  
HV generator ON/OFF  
and UVLO management  
CLK  
±
4
RCT  
DIS  
TIMING  
VREF  
Vcc_OK  
DIS  
R
S
+
-
7
Q
2.2V  
15V  
N.C.  
OUT  
6
S
R
Q
BLANKING  
+
PWM  
HICCUP  
-
R
S
12  
Vcc_OK  
DIS  
OCP  
VREG  
3
+
-
ISEN  
Q
GND  
HYST. CTRL  
-
1.5V  
+
0.4mA  
-
13  
PFC_STOP  
ST-BY  
+
14  
STANDBY  
2.2/2.7V  
11R  
DIS  
OCP  
SOFT-START  
11  
0.±V  
4R  
9
10  
SKIPADJ  
SS  
COMP  
Rev. 1  
1/23  
May 2005  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

L6668TR 替代型号

型号 品牌 替代类型 描述 数据表
L6668 STMICROELECTRONICS

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