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参数资料
| 型号： | MAX1700EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/16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： | 2,500 |
| 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： | 是 |
| 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： | 带卷 (TR) |
| 供应商设备封装： | 16-QSOP |
1-Cell to 3-Cell, High-Power (1A),
Low-Noise, Step-Up DC-DC Converters
ABSOLUTE MAXIMUM RATINGS
ONA, ONB , OUT, AO, POK, LBO to GND...................-0.3V, +6V
PGND to GND.....................................................................±0.3V
LX to PGND.....................................................-0.3V,V POUT +0.3V
CLK/SEL, AIN, REF, FB, LBP, LBN, POUT to GND............-0.3V,
V OUT +0.3V ...................................................................................
Operating Temperature Ranges
MAX1700EEE, MAX1701EEE ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Continuous Power Dissipation (T A =+70°C)
16-QSOP (Derate 8.30mW/°C above +70°C) ...............667mW
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
(CLK/SEL = ONA = ONB = FB = PGND = GND, OUT = POUT, V OUT = 3.6V (Note 6); MAX1701: AIN = LBN = GND, LBP = REF,
T A = 0°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC-DC CONVERTER
Input Voltage Range (Note 1)
0.7
5.5
V
Minimum Start-Up Voltage
(Note 2)
I LOAD < 1mA, T A = +25°C
0.9
1.1
V
Frequency in Start-Up Mode
Output Voltage (Note 3)
FB Regulation Voltage
FB Input Current
Output Voltage Adjust Range
Output Voltage Lockout
Threshold
Load Regulation (Note 5)
V OUT = 1.5V
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
V FB = 1.25V
(Note 4)
CLK/SEL = OUT, No load to full load
40
3.17
1.210
2.5
2.0
150
3.30
1.24
0.01
2.15
-1.6
300
3.38
1.255
20
5.5
2.3
kHz
V
V
nA
V
V
%
Supply Current in Shutdown
Supply Current in Low-Power
Mode (Note 6)
Supply Current in Low-Noise
Mode (Note 6)
V ONB = 3.6V
CLK/SEL = GND (MAX1700)
CLK/SEL = GND (MAX1701)
CLK/SEL = OUT (MAX1700)
CLK/SEL = OUT (MAX1701)
MAX1700
MAX1701
0.1
3
35
55
125
140
20
20
70
110
250
300
μA
μA
μA
DC-DC SWITCHES
POUT Leakage Current
LX Leakage Current
V LX = 0V, V OUT = 5.5V
V LX = V ONB = V OUT = 5.5V
0.1
0.1
20
20
μA
μA
Switch On-Resistance
N-channel
CLK/SEL = GND
CLK/SEL = OUT
0.2
0.13
0.45
0.28
?
P-channel
0.25
0.5
N-Channel Current Limit
P-Channel Turn-Off Current
CLK/SEL = OUT
CLK/SEL = GND
CLK/SEL = GND
1100
250
20
1300
400
1600
550
120
mA
mA
2
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