参数资料
型号: MAX17482GTL+T
厂商: Maxim Integrated Products
文件页数: 3/48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 CSN1 = 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 = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
R TIME = 71.5k
(12.5mV/μs nominal)
-10
+10
R TIME = 35.7k (25mV/μs nominal) to 178k
(5mV/μs nominal)
Soft-start and soft-shutdown:
-15
+15
R TIME = 35.7k
(3.125mV/μs nominal) to 178k
-25
+25
(0.625mV/μs nominal)
Slow:
IMVP-6.5 (MAX17082/MAX17482): V SLOW = 0V,
1/2 of nominal slew rate, R TIME = 71.5k
(6.25mV/μs nominal);
-15
+15
TIME Slew-Rate Accuracy
IMVP-6+ (MAX17021): V DPRSTP = V DPRSLPVR = 5V,
1/4 of nominal slew rate, R TIME = 71.5k
(3.125mV/μs nominal)
Slow:
IMVP-6.5 (MAX17082/MAX17482): V SLOW = 0V,
1/2 of nominal slew rate, R TIME = 35.7k
(12.5mV/μs nominal) to 178k
(2.5mV/μs
%
nominal);
IMVP-6+ (MAX17021): V DPRSTP = V DPRSLPVR = 5V
1/4 of nominal slew rate, R TIME = 35.7k
(6.25mV/μs nominal) to 178k
(1.25mV/μs
nominal)
-15
+15
R TON = 96.75k
167ns nominal
(600kHz per phase),
-15
+15
On-Time
t ON
Measured
at DH_
(Note 3)
R TON = 200k
333ns nominal
(300kHz per phase),
-10
+10
%
R TON = 303.25k
500ns nominal
(200kHz per phase),
-15
+15
Minimum Off-Time
TON Shutdown Input
Current
t OFF(MIN)
I RTON,SDN
Measured at DH_ (Note 3)
SHDN = GND, V IN = 26V, V CC = V DD = 0V or 5V,
T A = +25°C
300
0.01
350
0.1
ns
μA
BIAS CURRENTS
Quiescent Supply Current
(V CC )
Quiescent Supply Current
(V DD )
I CC
I DD
Measured at V CC , V DPRSLPVR = 5V, FB forced
above the regulation point
Measured at V DD , V DPRSLPVR = 0V, FB forced
above the regulation point, T A = +25°C
2.5
0.02
5
1
mA
μA
_______________________________________________________________________________________
3
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: