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参数资料
| 型号： | MAX17480EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/48页 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR MAX17480 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 3，非隔离 |
| 输入电压： | 4 ~ 26 V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX17480 |
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AMD 2-/3-Output Mobile Serial
VID Controller
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 2, V IN = 12V, V CC = V DD = V IN3 = SHDN = PGD_IN = 5V, V DDIO = 1.8V, OPTION = GNDS_ = AGND = PGND,
FBDC_ = FBAC_ = OUT3 = CSP_ = CSN_ = 1.2V, all DAC codes set to the 1.2V code, T A = 0°C to +85°C , unless otherwise noted.
Typical values are at T A = +25 ° C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
FAULT DETECTION
PWM mode
250
300
350
mV
Output Overvoltage Trip
Threshold
(SMPS1 and SMPS2 Only)
V OVP_
Measured at
FBDC_, rising
edge
Skip mode and output
has not reached the
regulation voltage
1.80
1.85
1.90
V
Output Overvoltage Fault
Minimum OVP
threshold
0.8
Propagation Delay (SMPS1 and
t OVP
FBDC_ forced 25mV above trip threshold
10
μs
SMPS2 Only)
Output Undervoltage Protection
Trip Threshold
Output Undervoltage Fault
Propagation Delay
V UVP
t UVP
Measured at FBDC_ or OUT3 with respect
to unloaded output voltage
FBDC_ forced 25mV below trip threshold
-450
-400
10
-350
mV
μs
Measured at
Lower threshold,
PWRGD Threshold
FBDC_ or OUT3
with respect to
unloaded output
voltage,15mV
falling edge
(undervoltage)
Upper threshold,
rising edge
-350
+150
-300
+200
-250
+250
mV
hysteresis (typ)
(overvoltage)
PWRGD Propagation Delay
PWRGD, Output Low Voltage
t PWRGD
FBDC_ or OUT3 forced 25mV outside the
PWRGD trip thresholds
I SINK = 4mA
10
0.4
μs
V
PWRGD Leakage Current
PWRGD Startup Delay and
Transition Blanking Time
I PWRGD
t BLANK
High state, PWRGD forced to 5.5V,
T A = +25°C
Measured from the time when FBDC_ and
OUT3 reach the target voltage
20
1
μA
μs
VRHOT Trip Threshold
VRHOT Delay
VRHOT , Output Low Voltage
VRHOT Leakage Current
THRM Input Leakage
Thermal-Shutdown Threshold
t VRHOT
T SHDN
Measured at THRM, with respect to V CC ,
falling edge, 115mV hysteresis (typ)
THRM forced 25mV below the VRHOT trip
threshold, falling edge
I SINK = 4mA
High state, VRHOT forced to 5V, T A = +25°C
T A = +25°C
Hysteresis = 15°C
29.5
-100
30
10
+160
30.5
0.4
1
+100
%
μ S
V
μA
nA
°C
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
R ON(DH _ )
R ON(DL _ )
BST_ - LX_ forced
to 5V (Note 4)
DL_, high state
DL_, low state
High state (pullup)
Low state (pulldown)
0.9
0.7
0.7
0.25
2.5
2.5
2.0
0.6
_______________________________________________________________________________________
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17480EVKIT+ | 功能描述:电源管理IC开发工具 MAX17480 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX17480GTL+ | 功能描述:显示驱动器和控制器 2-/3-Output Mobile erial VID Ctlr RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| MAX17480GTL+T | 功能描述:显示驱动器和控制器 2-/3-Output Mobile erial VID Ctlr RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| MAX17482GTL+ | 功能描述:电压模式 PWM 控制器 NDA IC RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX17482GTL+T | 功能描述:电压模式 PWM 控制器 NDA IC RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
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