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| 型号： | MAX17083ETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 5A 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.75 V ~ 2.7 V |
| 输入电压： | 2.4 V ~ 5.5 V |
| PWM 型： | 电流模式，混合 |
| 频率 - 开关： | 500kHz |
| 电流 - 输出： | 5A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
Low-Voltage, Internal Switch,
Step-Down Regulator
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, V IN = V FREQ = V CC = V EN = 5V, I REF = no load, T A = -40°C to +85°C , unless otherwise noted. Typical values are
at T A = +25°C.)
PARAMETER
Shutdown Supply Current
Supply Current
Regulator Enabled
SYMBOL
CONDITIONS
EN = GND, measured at V CC , T A = +25°C
Does not include switching losses, measured
from V CC
MIN
MAX
10
120
UNITS
μA
μA
REFERENCE
Reference Output Voltage
V REF
No load
1.145
1.265
V
INTERNAL 5A STEP-DOWN CONVERTER
LX Peak Current Limit
4.35
8
A
Note 3: Limits are 100% production tested at T A = +25°C. Maximum and minimum limits are guaranteed by design and
characterization.
Typical Operating Characteristics
(Circuit of Figure 1, V IN = 5V, V OUT = 1.1V, FREQ = open. T A = +25°C, unless otherwise noted.)
100
EFFICIENCY vs. LOAD CURRENT
(V IN = 5V, 1MHz)
100
EFFICIENCY vs. LOAD CURRENT
(V IN = 3.3V, 1MHz)
100
EFFICIENCY vs. LOAD CURRENT
(V IN = 5V, 750kHz)
V OUT = 1.8V
V OUT = 1.5V
V OUT = 1.8V
V OUT = 1.5V
V OUT = 1.8V
V OUT = 1.5V
90
80
70
60
50
V OUT = 0.75V
V OUT = 1.1V
90
80
70
60
50
V OUT = 0.75V
V OUT = 1.1V
90
80
70
60
50
V OUT = 0.75V
V OUT = 1.1V
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17083EVKIT+ | 功能描述:电源管理IC开发工具 Low-Voltage Internal Switch Step-Down 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 |
| MAX17085BETL+ | 功能描述:电池管理 Dual Main Step-Down Controller 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 |
| MAX17085BETL+T | 功能描述:电池管理 Dual Main Step-Down Controller 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 |
| MAX17085BEVKIT+ | 制造商:Maxim Integrated Products 功能描述:STEP-DOWN REGULATOR - Boxed Product (Development Kits) |
| MAX17085GTL+ | 功能描述:电池管理 Dual Main Step-Down Controller 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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