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| 型号： | MAX17080EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/48页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX17080 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 3，非隔离 |
| 输入电压： | 4 ~ 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： | MAX17080 |
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AMD 2-/3-Output Mobile Serial
VID Controller
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 2, V IN = 12V, V CC = V DD = V IN3 = V SHDN = V PGD_IN = 5V, V DDIO = 1.8V, V OPTION = V GNDS_ = V AGND = V PGND ,
V FBDC _ = V FBAC_ = V OUT3 = V CSP_ = V CSN_ = 1.2V, all DAC codes set to the 1.2V code, T A = 0°C to +85°C , unless otherwise noted.
Typical values are at T A = +25 ° C.)
PARAMETER
Combined-Mode Detection
Threshold
Maximum Duty Factor
SYMBOL
D MAX
CONDITIONS
GNDS1, GNDS2, detection after REFOK,
latched, cleared by cycling SHDN
MIN
0.7
90
TYP
0.8
92
MAX
0.9
UNITS
V
%
Minimum On-Time
t ONMIN
150
ns
SMPS1 AND SMPS2 CURRENT LIMIT
Current-Limit Threshold
Tolerance
Zero-Crossing Threshold
Idle Mode ? Threshold
CS_ Input Leakage Current
CS_ Common-Mode Input Range
V LIMIT
V ZX
V IMIN
V CSP _ - V CSN _ = 0.052 x (V REF - V ILIM ),
(V REF - V ILM ) = 0.2V to 1.0V
V GND _ - V LX _, skip mode
V CSP _ - V CSN _, skip mode, 0.15 x V LIMIT
CSP_ and CSN_, T A = +25°C
CSP_ and CSN_
-3
-2
-0.2
0
1
+3
+2
+0.2
2
mV
mV
mV
μA
V
SMPS1 AND SMPS2 DROOP, CURRENT BALANCE, AND TRANSIENT RESPONSE
AC Droop and Current Balance
Amplifier Transconductance
AC Droop and Current Balance
Amplifier Offset
G m(FBAC _ )
I FBAC _/( V CS _), V FBAC _ = V CSN _ = 1.2V,
V CSP _ - V CSN _ = 0mV to +40mV
I FBAC _/G m(FBAC _ )
1.94
-1.5
2.00
2.06
+1.5
mS
mV
No-Load Positive Offset
OPTION = 2V or GND
+12.5
mV
Measured at FBDC_ with respect to
Transient Detection Threshold
steady-state FBDC_ regulation voltage,
-47
-28
mV
5mV hysteresis (typ)
SMPS3 INTERNAL 3A STEP-DOWN CONVERTER
OUT3 Load Regulation
R DROOP3
T A = +25°C
4.5
6.5
8.5
mV/A
OUT3 Line Regulation
0% to 100% duty cycle
5
mV
OUT3 Input Current
I OUT3
-100
-5
+100
nA
LX3 Leakage Current
Internal MOSFET On-Resistance
LX3 Peak Current Limit
I LX3
R ON(NH3)
R ON(NL3)
I LX3PK
SHDN = GND, V LX3 = GND or 5.5V,
V IN3 = 5.5V, T A = +25°C
High-side n-channel
Low-side n-channel
V ILIM3 = V CC
V ILIM3 = 3.3V
V ILIM3 = 2V
-20
3.5
100
50
4.0
3.4
2.8
+20
200
100
4.5
μA
m
A
V ILIM3 = GND
2.2
LX3 Idle-Mode Trip Level
LX3 Zero-Crossing Trip Level
Maximum Duty Factor
Minimum On-Time
I LX3MIN
I ZX3
D MAX
t ONMIN
Percentage of I LX3PK
Skip mode
84
25
20
87
150
%
mA
%
ns
Idle Mode is a trademark of Maxim Integrated Products, Inc.
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17080EVKIT+ | 功能描述:电源管理IC开发工具 MAX17080 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 |
| MAX17080GTL+ | 功能描述:开关变换器、稳压器与控制器 Integrated Circuits (ICs) Voltage Regulators - Special Purpose - IC CONTROLLER AMD SVI 40-TQFN RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| MAX17080GTL+T | 功能描述:开关变换器、稳压器与控制器 Integrated Circuits (ICs) Voltage Regulators - Special Purpose - IC CONTROLLER AMD SVI 40-TQFN RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| MAX17081EVKIT+ | 功能描述:电源管理IC开发工具 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 |
| MAX17081EWV+ | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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