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参数资料
| 型号： | MAX1700 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 1-Cell to 3-Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters |
| 中文描述： | 1节至3节电池、大功率(1A)、低噪声、升压型DC-DC转换器 |
| 文件页数： | 4/16页 |
| 文件大小： | 248K |
| 代理商： | MAX1700 |
M
1-Cell to 3-Cell, High-Power (1A),
Low-Noise, S tep-Up DC-DC Converters
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(CLK/SEL = ONA =
ONB
= FB = PGND = GND, OUT = POUT, V
OUT
= 3.6V (Note 6); MAX1701: AIN = LBN = GND, LBP = REF,
T
A
= -40°C to +85°C, unless otherwise noted.) (Note 8)
CONDITIONS
PARAMETER
DC-DC CONVERTER
LBP falling, 15mV hysteresis
Rising V
FB
Adjustable output, CLK/SEL = OUT, V
BATT
= 2.4V,
includes load regulation error for 0A
≤
I
LX
≤
0.55A
10μA < I
AO
< 100μA
I
AO
= 20μA
V
FB
< 0.1V, CLK/SEL = OUT, V
BATT
= 2.4V, includes load
regulation error for 0A
≤
I
LX
≤
0.55A
CLK/SEL = OUT
CLK/SEL = GND
Rising V
OUT
, V
FB
< 0.1V
P-channel
N-channel
V
V
(Note 4)
V
ONB
= 3.6V
CLK/SEL = GND (MAX1700)
CLK/SEL = GND (MAX1701)
2.92
1.1
3.03
1.14
CLK/SEL = OUT (MAX1700)
CLK/SEL = OUT (MAX1701)
Internal Trip Level
External Trip Level
LOW-BATTERY COMPARATOR (MAX1701)
mV
-5
5
LBN, LBP Input Offset
mmho
5
16
Transconductance
POWER-GOOD (MAX1701)
V
1.23
1.27
To maintain input offset < ±5mV (at least one input must
be within this range)
AIN Reference Voltage
mA
250
600
N-Channel Current Limit
1100
1800
V
0.5
1.5
LBN, LBP Common Mode
Range
I
REF
= 0
V
1.23
1.27
Reference Output Voltage
V
1.20
1.27
FB Regulation Voltage
V
3.17
3.38
Output Voltage (Note 3)
0.5
Switch On-Resistance
0.28
0.45
V
2.0
2.3
Output Voltage Lockout
Threshold
μA
20
70
110
Supply Current in Shutdown
μA
Supply Current in Low-Power
Mode (Note 6)
μA
250
300
Supply Current in Low-Noise
Mode (Note 6)
UNITS
MIN
TYP
MAX
CLK/SEL = GND
CLK/SEL = OUT
DC-DC SWITCHES
GAIN BLOCK (MAX1701)
REFERENCE
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1700-MAX1701 | 1-Cell to 3-Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters |
| MAX1700EEE | 1-Cell to 3-Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters |
| MAX1701EEE | 18-Bit Universal Bus Transceivers With 3-State Outputs 56-SSOP -40 to 85 |
| MAX1702B | Triple-Output Power-Management IC for Microprocessor-Based Systems |
| MAX1702BEGX | Triple-Output Power-Management IC for Microprocessor-Based Systems |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17000AETG+ | 功能描述:电压模式 PWM 控制器 DDR2 & DDR3 Memory Power-Mgt RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX17000AETG+C00 | 功能描述:电压模式 PWM 控制器 DDR2 & DDR3 Memory Power-Mgt RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX17000AETG+CAJ | 制造商:Maxim Integrated Products 功能描述:DDR CONTROLLER - Rail/Tube |
| MAX17000AETG+G40 | 功能描述:电压模式 PWM 控制器 DDR2 & DDR3 Memory Power-Mgt RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX17000AETG+T | 功能描述:电压模式 PWM 控制器 DDR2 & DDR3 Memory Power-Mgt RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
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