参数资料
型号: MAX17482GTL+T
厂商: Maxim Integrated Products
文件页数: 9/48页
文件大小: 0K
描述: IC CTLR PWM DUAL IMVP-6.5 40TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: Quick-PWM™
应用: 控制器,Intel IMVP-6,IMVP-6.5?
输入电压: 4.5 V ~ 5.5 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: -40°C ~ 105°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: 带卷 (TR)
Dual-Phase, Quick-PWM Controllers for
IMVP-6+/IMVP-6.5 CPU Core Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V IN = 10V, V CC = V DD = V SHDN = V PGDIN = V PSI = V ILIM = 5V, V3P3 = 3.3V, DPRSLPVR = GNDS = GND, V CSP1
= V CSN1 = V CSP2 = V CSN2 = 1.0000V, FB = FBAC, R FBAC = 3.57k Ω from FBAC to CSN1, D6–D0 = [0101000]; MAX17082/MAX17482:
V SLOW = 5V; MAX17021: DPRSTP = GND; T A = -40°C to +105°C , unless otherwise noted.) (Note 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
FAULT PROTECTION
Skip mode after output reaches the regulation
Soft-start, soft-shutdown, skip
mode, and output have not
IMVP-6+
(MAX17021)
Output Overvoltage-
Protection Threshold
(MAX17021/MAX7082
Only)
Output Undervoltage-
Protection Threshold
CLKEN Startup Delay and
Boot Time Period
PWRGD Startup Delay
V OVP
V UVP
t BOOT
voltage or PWM mode, measured at FB with
respect to the voltage target set by the VID code
(see Table 4)
IMVP-6.5
(MAX17082)
reached the regulation voltage,
measured at FB
Measured at FB with respect to the voltage target
set by the VID code (see Table 4)
Measured from the time when FB reaches the
boot target voltage (Note 3)
Measured at startup from the time when CLKEN
goes low
250
1.45
1.75
-450
20
3
350
1.55
1.85
-350
100
10
mV
V
mV
μs
ms
Lower
CLKEN and PWRGD
Threshold
Measured at FB with respect to
the voltage target set by the VID
code (see Table 4), 20mV
hysteresis (typ)
threshold,
falling edge
(undervoltage)
Upper
threshold,
rising edge
-350
+150
-250
+250
mV
(overvoltage)
CLKEN Output Low Voltage
CLKENOutputHigh
Voltage
PWRGD, PHASEGD Output
Low Voltage
Low state, I SINK = 3mA
High state, I SOURCE = 3mA
Low state, I SINK = 3mA
V3P3 -
0.4
0.4
0.4
V
V
V
V CC Undervoltage-Lockout
Threshold (UVLO)
V UVLO(VCC)
Rising edge, 65mV typical hysteresis, controller
disabled below this level
4.0
4.5
V
THERMAL PROTECTION
VRHOT Trip Threshold
VRHOT Output
On-Resistance
Measured at THRM as a percentage of V CC ,
falling edge, typical hysteresis = 75mV
R ON( VRHOT ) Low state
28
32
10
%
_______________________________________________________________________________________
9
相关PDF资料
PDF描述
200MXG2200MEFCSN35X45 CAP ALUM 2200UF 200V 20% SNAP-IN
MAX17082GTL+T IC CTLR PWM DUAL IMVP-6.5 40TQFN
HMC13DRAS CONN EDGECARD 26POS R/A .100 SLD
250VXH1800MEFCSN35X50 CAP ALUM 1800UF 250V 20% SNAP-IN
250MXG1800MEFCSN35X50 CAP ALUM 1800UF 250V 20% SNAP-IN
相关代理商/技术参数
参数描述
MAX1748EUE 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1748EUE+ 功能描述:直流/直流开关转换器 Triple-Output TFT LCD DC/DC Converters RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1748EUE+T 功能描述:直流/直流开关转换器 Triple-Output TFT LCD DC/DC Converters RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1748EUE-T 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1748EUE-TG069 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: