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参数资料
| 型号： | MAX17082GTL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/48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) |
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Dual-Phase, Quick-PWM Controllers for
IMVP-6+/IMVP-6.5 CPU Core Power Supplies
ABSOLUTE MAXIMUM RATINGS
V CC , V DD, V3P3 to GND ...........................................-0.3V to +6V
D0–D6 to GND..........................................................-0.3V to +6V
PGDIN, DPRSLPVR, PSI to GND..............................-0.3V to +6V
DPRSTP (MAX17021) to GND ..................................-0.3V to +6V
SLOW (MAX17082/MAX17482) to GND...................-0.3V to +6V
CSP1, CSP2, CSN1, CSN2 to GND..........................-0.3V to +6V
THRM, ILIM, PHASEGD to GND...............................-0.3V to +6V
PWRGD, VRHOT to GND .........................................-0.3V to +6V
CLKEN to GND ...........................................-0.3V to V3P3 + 0.3V
FB, FBAC to GND .........................................-0.3V to V CC + 0.3V
TIME, CCI to GND.........................................-0.3V to V CC + 0.3V
IMON to GND (MAX17021/MAX17082) ........-0.3V to V CC + 0.3V
GNDS to GND .......................................................-0.3V to +0.3V
SHDN to GND (Note 1)...........................................-0.3V to +16V
DL1, DL2 to GND..........................................-0.3V to V DD + 0.3V
BST1, BST2 to GND ...............................................-0.3V to +36V
BST1, BST2 to V DD .................................................-0.3V to +30V
LX1 to BST1..............................................................-6V to +0.3V
LX2 to BST2..............................................................-6V to +0.3V
DH1 to LX1 ..............................................(-0.3V to V BST1 ) + 0.3V
DH2 to LX2 ..............................................(-0.3V to V BST2 ) + 0.3V
Continuous Power Dissipation
40-Pin 5mm x 5mm TQFN Up to +70°C.....................1778mW
(derate above +70°C) ............................................22.2mW/°C
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10s) .................................+300°C
TON to GND ...........................................................-0.3V to +30V
Note 1: SHDN might be forced to 12V for the purpose of debugging prototype boards using the no-fault test mode, which disables
fault protection and overlapping operation.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(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
PWM CONTROLLER
Input-Voltage Range
V CC , V DD
V3P3
4.5
3.0
5.5
3.6
V
Measured at FB
with respect to
DAC codes from 0.8125V
to 1.5000V
-0.5
+0.5
%
DC Output-Voltage
Accuracy
V OUT
GNDS;
includes load-
regulation error
(Note 2)
DAC codes from 0.3750V
to 0.8000V
DAC codes from 0 to
0.3625V
-7
-20
+7
+20
mV
Boot Voltage
V BOOT
MAX17021 IMVP-6+
MAX17082/MAX17482 IMVP-6.5
1.194
1.094
1.200
1.100
1.206
1.106
V
Line Regulation Error
V CC = 4.5V to 5.5V, V IN = 4.5V to 26V
0.1
%
FB Input Bias Current
GNDS Input Range
T A = +25°C
-0.1
-200
+0.1
+200
μA
mV
GNDS Gain
GNDS Input Bias Current
TIME Regulation Voltage
A GNDS
I GNDS
V TIME
V OUT / V GNDS
T A = +25°C
R TIME = 71.5k
0.97
-0.5
1.985
1.00
2.000
1.03
+0.5
2.015
V/V
μA
V
2
_______________________________________________________________________________________
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