参数资料
型号: MAX17030GTL+
厂商: Maxim Integrated Products
文件页数: 4/39页
文件大小: 0K
描述: IC CTRLR VID QUICK-PWM 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
系列: Quick-PWM™
应用: 控制器,Intel IMVP-6.5? SV,XE
输入电压: 7 V ~ 26 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(5x5)
包装: 管件
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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