5秒后页面跳转
L4953 PDF预览

L4953

更新时间: 2024-09-25 22:47:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
6页 47K
描述
MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO

L4953 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:ZFM
包装说明:MULTIWATT-15针数:15
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.87
Is Samacsys:N可调性:FIXED
标称回动电压 1:1.5 V最大绝对输入电压:28 V
最大输入电压:18 V最小输入电压:11 V
JESD-30 代码:R-PZFM-T15JESD-609代码:e0
最大电网调整率:0.05%最大负载调整率:0.05%
功能数量:1输出次数:4
端子数量:15工作温度TJ-Max:85 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.5 A
最大输出电流 2:1 A最大输出电压 1:10.5 V
最小输出电压 1:9.5 V标称输出电压 1:10 V
最大输出电压 2:5.25 V最小输出电压 2:4.75 V
标称输出电压 2:5 V封装主体材料:PLASTIC/EPOXY
封装代码:ZIP封装等效代码:ZIP15,.2,.17TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR子类别:Other Regulators
表面贴装:NO端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:ZIG-ZAG处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:5%Base Number Matches:1

L4953 数据手册

 浏览型号L4953的Datasheet PDF文件第2页浏览型号L4953的Datasheet PDF文件第3页浏览型号L4953的Datasheet PDF文件第4页浏览型号L4953的Datasheet PDF文件第5页浏览型号L4953的Datasheet PDF文件第6页 
L4953  
MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO  
3 OUTPUTS:  
10V (500mA); 5V (1A); 5V (100mA) STANDBY  
OUT1 (10V) AND OUT2 (5V) WITH INDE-  
PENDENT ENABLE CONTROL FOR STAND-  
BY MODE  
3A HIGH SIDE DRIVER WITH CLAMPED  
OUTPUT (16V)  
LOGIC OUTPUT FOR:  
– SUPPLY UNDERVOLTAGE (LVW)  
– OVERVOLTAGE  
– THERMAL PROTECTION  
RESET FUNCTION  
Multiwatt 15  
IGNITION COMPARATOR  
ORDERING NUMBER: L4953  
REVERSE BATTERY AND LOAD DUMP  
PROTECTION  
THERMAL SHUTDOWN  
low voltage or no voltagecondition is occuring.  
In stand-by output is active as long as possible  
even when in thermal shutdown or any other fault  
conditions.  
The STCAP pin allows the use of a reserve sup-  
ply capacitor that will hold enough energy for the  
5V Stand-by line to allow the µP to store data.  
DESCRIPTION  
The L4953 contains a triple voltage regulator and  
a powerswitch.  
The IC includes a monitoring circuit to warn if a  
BLOCK DIAGRAM  
7
V
5V, 100mA  
REGULATOR  
STAND-BY  
11  
9
S
STAND-BY 5V  
OUT 5V  
LOAD DUMP  
AND REV  
BATT PROT  
3
5V, 1000mA  
REGULATOR  
SWITCHED  
POW GND  
1
EN 5V  
12  
10V, 500mA  
REGULATOR  
SWITCHED  
10  
4
OUT 10V  
OUT 16V  
STCAP  
2
EN 10V  
16V, 3A  
VOLTAGE CLAMP  
SWITCHED  
15  
EN 16V  
VCAP  
OVERVOLTAGE  
UNDERVOLTAGE  
THERMAL PROT  
RESET  
REF Vref1 LVW THRESHOLD  
GEN  
Vref2 Reset THRESHOLD  
5
8
IGN INP  
PROT  
IGNITION THRESHOLD  
SIG GND  
6
13  
LVW/FAULT  
14  
D94AU053A  
IGN OUT  
RESET  
1/6  
June 2000  

与L4953相关器件

型号 品牌 获取价格 描述 数据表
L4953G STMICROELECTRONICS

获取价格

MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4953K STMICROELECTRONICS

获取价格

MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4954 STMICROELECTRONICS

获取价格

QUAD MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4954_10 STMICROELECTRONICS

获取价格

Quad multifunction voltage regulator for car radio
L4955 STMICROELECTRONICS

获取价格

5A ULDO LINEAR REGULATORS FAMILY
L4955V-12 STMICROELECTRONICS

获取价格

12V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSFM3, VERSAWATT-3
L4955V3.3 STMICROELECTRONICS

获取价格

5A ULDO LINEAR REGULATORS FAMILY
L4955V-3.3 STMICROELECTRONICS

获取价格

3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSFM3, VERSAWATT-3
L4955V33 STMICROELECTRONICS

获取价格

5A ULDO LINEAR REGULATORS FAMILY
L4955V5.1 STMICROELECTRONICS

获取价格

5A ULDO LINEAR REGULATORS FAMILY