参数资料
型号: MAX686EEE+T
厂商: Maxim Integrated Products
文件页数: 3/16页
文件大小: 0K
描述: IC REG BOOST INV +/-27.5V 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),反相
输出类型: 固定
输出数: 1
输出电压: ±27.5V
输入电压: 2.7 V ~ 5.5 V
频率 - 开关: 300kHz
电流 - 输出: 100mA
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: 带卷 (TR)
供应商设备封装: 16-QSOP
DAC-Controlled Boost/Inverter
LCD Bias Supply with Internal Switch
ELECTRICAL CHARACTERISTICS (continued)
(V CC = V DD = V IN = +5V, C REF = 0.1μF, T A = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REFERENCE AND FB INPUT
REF Output Voltage
REF Load Regulation
FB Set Point
V REF
V FB
V CC = V DD = 2.7V to 5.5V, no load
I REF = 0μA to 25μA, C REF = 0.1μF
I REF = 0μA to 50μA, C REF = 0.47μF
POL = GND
POL = V CC
1.225
1.225
-15
1.250
1
1.5
1.250
0
1.275
10
1.275
15
V
mV
V
mV
FB Input Bias Current
I FB
±50
nA
POWER OK COMPARATOR, LCDON OUTPUT
POK Threshold
V POK
V POK rising
1.100
1.125
1.150
V
POK Input Current
POK Hysteresis
I POK
12
±50
nA
mV
LCDON Sink Current
LCDON Leakage Current
I LCDON
V LCDON = 0.4V, V POK = 1.25V
V LCDON = 28V, V POK = GND
2
6
0.02
1
mA
μA
DAC OUTPUT (Notes 2, 3)
Full-Scale Output Voltage
Zero-Scale Output Voltage
V FS
V ZS
-50μA < I DACOUT < 0μA
0μA < I DACOUT < 20μA
V REF -
0.015
0
V REF
V REF +
0.015
15
V
mV
Resolution
6
bits
Mid-Scale Accuracy
Differential Nonlinearity
Output Resistance in Shutdown
MSA
DNL
R DACOUT
Mid-scale = V REF x 32/63
Guaranteed monotonic
-2
-1
1.5
2
1
%
LSB
k ?
LOGIC INPUTS: POL, ISET, UP, DN, SHDN
Input Low Level
Input High Level
Input Bias Current
Pulse Width High
Pulse Width Low
Pulse Separation
V IL
V IH
I BIAS
t PWH
t PWL
t PWS
2.7V < V CC = V DD < 5.5V
2.7V < V CC = V DD < 5.5V
UP, DN, T A = +25°C
UP, DN, T A = +25°C
UP, DN, T A = +25°C
2.4
1
1
1
0.7
±1
V
V
μA
μs
μs
μs
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3
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