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34701 参数 Datasheet PDF下载

34701图片预览
型号: 34701
PDF下载: 下载PDF文件 查看货源
内容描述: 1.5 A开关模式电源与线性稳压器 [1.5 A Switch-Mode Power Supply with Linear Regulator]
分类和应用: 稳压器开关
文件页数/大小: 38 页 / 858 K
品牌: FREESCALE [ Freescale ]
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ELECTRICAL CHARACTERISTICS  
MAXIMUM RATINGS  
ELECTRICAL CHARACTERISTICS  
MAXIMUM RATINGS  
Table 2. Maximum Ratings  
All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent  
damage to the device.  
Rating  
Symbol  
Value  
Unit  
ELECTRICAL RATINGS  
Supply Voltage  
V
V
, V  
-0.3 to 7.0  
-1.0 to 7.0  
-0.3 to 8.5  
-0.3 to 8.5  
-0.3 to 9.5  
-0.3 to 7.0  
-0.3 to 7.0  
-0.3 to 7.0  
V
V
V
V
V
V
V
V
V
IN1 IN2  
Switching Node Voltage  
V
SW  
IN(BOOT)  
Buck Regulator Bootstrap Input Voltage (BOOT - SW)  
Boost Regulator Output Voltage  
Boost Regulator Drain Voltage  
RST Drain Voltage  
V
BST  
V
BD  
V
RST  
Enable Pin Voltage at EN1, EN2  
Logic Pin Voltage at SDA, SCL  
V
EN  
V
LOG  
Analog Pin Voltage  
LDO, VOUT, RST  
LDRV, LCMP, CS  
-0.3 to 7.0  
-0.3 to 8.5  
V
OUT  
V
LIN  
Pin Voltage at CLKSEL, ADDR, RT, FREQ, VDDI, CLKSYN, INV, LFB  
-0.3 to 3.6  
V
V
V
LOGIC  
ESD Voltage (1)  
Human Body Model  
Machine Model  
±2000  
±200  
V
ESD  
Notes  
1. ESD1 testing is performed in accordance with the Human Body Model (CZAP=100 pF, RZAP=1500 ), ESD2 testing is performed in  
accordance with the Machine Model (CZAP=200 pF, RZAP=0 ), and the Charge Device Model.  
34701  
Analog Integrated Circuit Device Data  
Freescale Semiconductor  
5
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