参数资料
型号: PM6670STR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 3 A SWITCHING CONTROLLER, QCC24
封装: 4 X 4 MM, LEAD FREE, VFQFPN-24
文件页数: 53/54页
文件大小: 742K
代理商: PM6670STR
Electrical data
PM6670S
8/54
Doc ID 14432 Rev 4
3
Electrical data
3.1
Maximum rating
3.2
Thermal data
Table 3.
Absolute maximum ratings (1)
1.
Free air operating conditions unless otherwise specified. Stresses beyond those listed under “absolute
maximum ratings” may cause permanent damage to the device. Exposure to absolute maximum rated
conditions for extended periods may affect device reliability.
Symbol
Parameter
Value
Unit
VAVCC
AVCC to SGND
-0.3 to 6
V
VVCC
VCC to SGND
-0.3 to 6
PGND, VTTGND to SGND
-0.3 to 0.3
HGATE and BOOT to PHASE
-0.3 to 6
HGATE and BOOT to PGND
-0.3 to 44
VPHASE
PHASE to SGND (2)
2.
PHASE to SGND up to -2.5 V for t < 10 ns
-0.3 to 38
LGATE to PGND
-0.3 to VCC +0.3
CSNS, PG, S3, S5, DSCG, COMP, VSNS,
VOSC, VREF, MODE, DDRSEL to GND
-0.3 to VAVCC + 0.3
VTTREF, VREF, VTT, VTTSNS to SGND
-0.3 to VAVCC + 0.3
LDOIN, VTT, VTTREF, LDOIN to VTTGND
-0.3 to VAVCC + 0.3
PTOT
Power dissipation @TA = 25 °C
2.3
W
Table 4.
Thermal data
Symbol
Parameter
Value
Unit
RthJA
Thermal resistance junction to ambient
42
°C/W
TSTG
Storage temperature range
- 50 to 150
°C
TA
Operating ambient temperature range
- 40 to 85
°C
TJ
Junction operating temperature range
- 40 to 125
°C
相关PDF资料
PDF描述
PM6670S 3 A SWITCHING CONTROLLER, QCC24
PM6670TR 1.4 A SWITCHING CONTROLLER, QCC24
PM6670ATR 1.4 A SWITCHING CONTROLLER, QCC24
PM6670 1.4 A SWITCHING CONTROLLER, QCC24
PM6675ASTR 3 A SWITCHING CONTROLLER, QCC24
相关代理商/技术参数
参数描述
PM6670TR 功能描述:直流/直流开关调节器 Complete DDR2/3 Mem Pwr supply controllr RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
PM6675 制造商:STMicroelectronics 功能描述: 制造商:STMicroelectronics 功能描述:LDO CNTRLR STDN 0.6V TO 3.3V/1.5V 24PIN VFQFPN - Rail/Tube
PM6675AS 功能描述:DC/DC 开关控制器 DDR 2/3 Memory Pwr Cntrl RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
PM6675ASTR 功能描述:低压差控制器 - LDO Complete DDR2/3 Mem Pwr supply controllr RoHS:否 制造商:Micrel 最大输入电压:5.5 V 输出电压:Adjustable 输出电流:10 mA 负载调节: 输出类型:Adjustable, Fixed 输出端数量:1 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-6
PM6675ATR 功能描述:低压差控制器 - LDO High eff SD CNRL RoHS:否 制造商:Micrel 最大输入电压:5.5 V 输出电压:Adjustable 输出电流:10 mA 负载调节: 输出类型:Adjustable, Fixed 输出端数量:1 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-6