参数资料
型号: MAX1701EEE
厂商: Maxim Integrated Products
文件页数: 4/16页
文件大小: 0K
描述: IC REG BST SYNC ADJ 0.8A 16QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.2 V ~ 5.5 V
输入电压: 0.7 V ~ 5.5 V
频率 - 开关: 300kHz
电流 - 输出: 800mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 管件
供应商设备封装: 16-QSOP
1-Cell to 3-Cell, High-Power (1A),
Low-Noise, Step-Up DC-DC Converters
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)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC-DC CONVERTER
Output Voltage (Note 3)
FB Regulation Voltage
Output Voltage Lockout
Threshold
Supply Current in Shutdown
Supply Current in Low-Power
Mode (Note 6)
Supply Current in Low-Noise
Mode (Note 6)
V FB < 0.1V, CLK/SEL = OUT, V BATT = 2.4V, includes load
regulation error for 0A ≤ I LX ≤ 0.55A
Adjustable output, CLK/SEL = OUT, V BATT = 2.4V,
includes load regulation error for 0A ≤ I LX ≤ 0.55A
(Note 4)
V ONB = 3.6V
CLK/SEL = GND (MAX1700)
CLK/SEL = GND (MAX1701)
CLK/SEL = OUT (MAX1700)
CLK/SEL = OUT (MAX1701)
3.17
1.20
2.0
3.38
1.27
2.3
20
70
110
250
300
V
V
V
μA
μA
μA
DC-DC SWITCHES
Switch On-Resistance
N-channel
CLK/SEL = GND
CLK/SEL = OUT
0.45
0.28
?
P-channel
0.5
N-Channel Current Limit
CLK/SEL = OUT
CLK/SEL = GND
1100
250
1800
600
mA
GAIN BLOCK (MAX1701)
AIN Reference Voltage
Transconductance
I AO = 20μA
10μA < I AO < 100μA
1.23
5
1.27
16
V
mmho
POWER-GOOD (MAX1701)
Internal Trip Level
External Trip Level
Rising V OUT , V FB < 0.1V
Rising V FB
2.92
1.1
3.03
1.14
V
V
LOW-BATTERY COMPARATOR (MAX1701)
LBN, LBP Input Offset
LBN, LBP Common Mode
Range
LBP falling, 15mV hysteresis
To maintain input offset < ±5mV (at least one input must
be within this range)
-5
0.5
5
1.5
mV
V
REFERENCE
Reference Output Voltage
I REF = 0
1.23
1.27
V
4
_______________________________________________________________________________________
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