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| 型号： | MAX17030EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/39页 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR MAX17030 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | Quick-PWM™ |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 0 ~ 1.5 V |
| 输入电压： | 7 ~ 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： | MAX17030 |
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1/2/3-Phase Quick-PWM
IMVP-6.5 VID Controllers
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V IN = 10V, V CC = V DD = V SHDN = V PGD_IN = V PSI = V ILIM = 5V, V DPRSLPVR = V GNDS = 0, V CSP_ = V CSN_ =
1.0000V, FB = FBAC, R FBAC = 3.57k Ω from FBAC to CSN_, [D6–D0] = [0101000]; T A = 0°C to +85°C , unless otherwise noted.
Typical values are at T A = +25°C.)
PARAMETER
PWRGD Startup Delay
SYMBOL
CONDITIONS
Measured at startup from the time when
CLKEN goes low
MIN
3
TYP
6.5
MAX
10
UNITS
ms
Measured at FB
Lower threshold,
CLKEN and PWRGD Threshold
with respect to the
voltage target set
by the VID code
(see Table 4), 20mV
falling edge
(undervoltage)
Upper threshold,
rising edge
-350
+150
-300
+200
-250
+250
mV
hysteresis (typ)
(overvoltage)
CLKEN and PWRGD Delay
FB forced 25mV outside the PWRGD trip
thresholds
10
μs
CLKEN and PWRGD Transition
Blanking Time (VID Transitions)
CLKEN , PWRGD Output
Low Voltage
CLKEN , PWRGD Leakage
Current
CSN1 Pulldown Resistance in
UVLO and Shutdown
t BLANK
Measured from the time when FB reaches
the target voltage (Note 3)
Low state, I SINK = 3mA
High-Z state, pin forced to 5V, T A = +25 ° C
SHDN = GND, measured after soft-
shutdown completed (DL = low)
20
8
0.4
1
μs
V
μA
V CC Undervoltage-Lockout
Threshold
V UVLO(VCC)
Rising edge, 65mV typical hysteresis,
controller disabled below this level
4.05
4.27
4.48
V
THERMAL PROTECTION
VRHOT Trip Threshold
VRHOT Delay
VRHOT Output On-Resistance
VRHOT Leakage Current
Measured at THRM with respect to V CC ;
falling edge, typical hysteresis = 75mV
THRM forced 25mV below the VRHOT trip
t VRHOT
threshold, falling edge
R ON( VRHOT ) Low state
High-Z state, VRHOT forced to 5V, T A = +25°C
29
30
10
2
31
8
1
%
μs
μA
THRM Input Leakage
Thermal-Shutdown Threshold
I THRM
T SHDN
V THRM = 0 to 5V, T A = +25°C
Typical hysteresis = 15°C
-0.1
+160
+0.1
μA
° C
VALLEY CURRENT LIMIT, DROOP, CURRENT BALANCE, AND CURRENT MONITOR
Current-Limit Threshold Voltage
(Positive)
V LIMIT
V CSP_ - V CSN_
V TIME - V ILIM = 100mV
V TIME - V ILIM = 500mV
7
45
10
50
13
55
mV
ILIM = V CC
20
22.5
25
Current-Limit Threshold Voltage
(Negative) Accuracy
V LIMIT(NEG) V CSP_ - V CSN_ , nominally -125% of V LIMIT
-4
+4
mV
Current-Limit Threshold Voltage
(Zero Crossing)
CSP_, CSN_ Common-Mode
Input Range
V ZX
V GND - V LX_ , V DPRSLPVR = 5V
0
0
2
mV
V
4
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17030EVKIT+ | 功能描述:电源管理IC开发工具 MAX17030 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 |
| MAX17030GTL+ | 功能描述:电压模式 PWM 控制器 1/2/3-Phase PWM IMVP-6.5 VID Ctlr 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 |
| MAX17030GTL+T | 功能描述:电压模式 PWM 控制器 1/2/3-Phase PWM IMVP-6.5 VID Ctlr 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 |
| MAX17031ETG+ | 功能描述:电压模式 PWM 控制器 Dual PWM Step-Down Controller 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 |
| MAX17031ETG+T | 功能描述:电压模式 PWM 控制器 Dual PWM Step-Down Controller 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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