参数资料
型号: MAX15109EWP+T
厂商: Maxim Integrated Products
文件页数: 3/19页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 8A 20WLP
标准包装: 2,500
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 可编程
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1MHz
电流 - 输出: 8A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: *
封装/外壳: *
包装: *
供应商设备封装: *
High-Efficiency, 8A, Current-Mode Synchronous
Step-Down Switching Regulator with VID Control
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 5V, C SS = 4.7nF, T A = T J = -40 N C to +85 N C. Typical values are at T A = +25 N C, unless otherwise noted.) (Note 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LX Leakage Current
RMS LX Output Current
V EN = 0V
8
10
F A
A
OSCILLATOR
Switching Frequency
Maximum Duty Cycle
f SW
D MAX
850
1000
94
1150
kHz
%
Minimum Controllable On-Time
ENABLE
100
ns
EN Input High Threshold Voltage
EN Input Low Threshold Voltage
EN Input Leakage Current
V EN rising
V EN falling
V EN = 5V
1.3
0.4
1
V
V
F A
VID CONTROL INPUTS
VID_ High Threshold Voltage
VID_ Low Threshold Voltage
VID1 Input Leakage Current
VID0 Input Leakage Current
V VID_ rising
V VID_ falling
V VID1 = 5V
V VID0 = 5V
0.67
0.33
30
1
V
V
F A
F A
SOFT-START, PREBIAS
Soft-Start Current
SS Discharge Resistance
SS Prebias Mode Stop Voltage
I SS
R SS
V SS = 0.45V, sourcing
I SS = 10mA, sinking
SS rising
10
8.5
0.58
F A
I
V
HICCUP
Number of Consecutive
Current-Limit Events to Hiccup
Timeout
POWER-GOOD OUTPUT
VID0
VID1
8
1024
Events
Clock
Cycles
0
0
824
853
884
PGOOD Threshold
PGT
FB rising
0
1
1
0
705
654
729
677
755
701
mV
1
1
580
602
624
FB falling
559
578
600
mV
PGOOD V OL
PGOOD Leakage
I PGOOD = 5mA, V FB = 0.5V
V PGOOD = 5V, V FB = 1V
22
100
1
mV
F A
THERMAL SHUTDOWN
Thermal Shutdown Threshold
+160
N C
Thermal Shutdown Hysteresis
Temperature falling
25
N C
Note 4: Specifications are 100% production tested at T A = +25 N C. Limits over the operating temperature range are guaranteed by
design and characterization.
_______________________________________________________________________________________
3
相关PDF资料
PDF描述
MAX15112EWG+T IC REG BUCK SYNC ADJ 12A 24WLP
MAX15118EWI+T IC REG BUCK SYNC ADJ 18A 28WLP
MAX1513ETP+T IC CNTRLR TFT-LCD PS 20-TQFN
MAX1515ETG+ IC REG DDR LV 24-TQFN
MAX1518BETJ+T IC DC-DC CONV TFT-LCD 32-TQFN
相关代理商/技术参数
参数描述
MAX1510ETB 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE DDR LINEAR REGULATOR - Bulk
MAX1510ETB/V+T 功能描述:线性稳压器 - 标准 Low-Voltage DDR Linear Regulator RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L
MAX1510ETB+ 制造商:Maxim Integrated Products 功能描述:REG LDO LIN ADJ POS 0.5V TO 1.5V 3A 10TDFN EP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE DDR LINEAR REGULATOR
MAX1510ETB+T 功能描述:线性稳压器 - 标准 DDR Linear Regulator RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L
MAX1510ETB-T 功能描述:线性稳压器 - 标准 RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L