参数资料
型号: MC34702EKR2
厂商: Freescale Semiconductor
文件页数: 8/39页
文件大小: 0K
描述: IC POWER SUPPLY MCU 3A 32-SOIC
标准包装: 1
应用: 电源
电流 - 电源: 60mA
电源电压: 2.8 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-SOIC(0.295",7.50mm 宽)
供应商设备封装: 32-SOIC
包装: 剪切带 (CT)
配用: KIT33702DWBEVB-ND - KIT FEATURES THE MC34701
其它名称: MC34702EKR2CT
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions -40°C ? T A ? 85 ? C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3V using
the typical application circuit (see Figure 33 ), unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
BUCK CONVERTER (CONTINUED)
High Side Power MOSFET Q1 RDS(ON) (9) , (10)
R DS(ON)
m ?
ID = 500mA, T A = 25°C, VBST = 8.0V
Low Side Power MOSFET Q2 RDS(ON) (9) , (10)
ID = 500mA, T A = 25°C, VBST = 8.0V
R DS(ON)
60
65
m ?
Buck Converter Peak Current Limit (High Level)
I LIMH
-7.0
-4.7
-4.0
A
VOUT Pull-down MOSFET Q3 Current Limit
I M3_LIM
A
T A = 25°C, VBST = 8.0V
VOUT Pull-down MOSFET Q3 R DS(ON) (10)
ID = 1.0A, VBST = 8.0V
R DS(ON)
0.75
2.0
1.9
?
Thermal Shutdown (VOUT Pull-down MOSFET Q3) (9)
Thermal Shutdown Hysteresis (9)
T SD
T SDHYS
150
170
10
190
°C
°C
Notes
9. Design information only. This parameter is not production tested.
10. ID refers to the MOSFET drain current
34702
Analog Integrated Circuit Device Data ?
8
Freescale Semiconductor
相关PDF资料
PDF描述
V300B24E150B2 CONVERTER MOD DC/DC 24V 150W
EVAL-ADCMP600BKSZ BOARD EVAL FOR ADCMP600 SC70-5
V300B15E150BL2 CONVERTER MOD DC/DC 15V 150W
EET-UQ2G121HA CAP ALUM 120UF 400V 20% SNAP
V300B15E150BF3 CONVERTER MOD DC/DC 15V 150W
相关代理商/技术参数
参数描述
MC34703 制造商:SPC Multicomp 功能描述:HEADER R/ANGLE 7WAY 制造商:SPC Multicomp 功能描述:HEADER, R/ANGLE, 7WAY
MC34703PNB 功能描述:开关变换器、稳压器与控制器 QUICC SUPPLY 3 RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MC34704AEP 功能描述:开关变换器、稳压器与控制器 DSC8 PASS.1.3 RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MC34704AEPR2 功能描述:开关变换器、稳压器与控制器 DSC8 PASS1.3 TAPE RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MC34704BEP 功能描述:开关变换器、稳压器与控制器 5CH DC-DC PWR MANGMNET I RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel