MAX1697(1999) Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1697 Datasheet PDF : 12 Pages
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60mA, SOT23 Inverting Charge Pump
with Shutdown
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, capacitors from Table 2, VIN = +5V, SHDN = IN, TA = 0°C to +85°C, unless otherwise noted. )Typical values are at
TA = +25°C.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
THERMAL SHUTDOWN
Trip Temperature
Temperature increasing
150
°C
Hysteresis
15
°C
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, capacitors from Table 2, VIN = +5V, SHDN = IN, TA = -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
Supply Voltage Range
Output Current
Quiescent Current
Oscillator Frequency
Output Resistance (Note 1)
OUT to GND Shutdown
Resistance
SHDN Input Logic High
SHDN Input Logic Low
CONDITIONS
RL = 5kΩ
MAX1697R/S
MAX1697T/U
Continuous, long-term
MAX1697R
MAX1697S
MAX1697T
MAX1697U
MAX1697R
MAX1697S
MAX1697T
MAX1697U
IOUT = 60mA
SHDN = GND, OUT is internally pulled to GND in
shutdown
2.5V ≤ VIN ≤ 5.5V
VIN(MIN) ≤ VIN ≤ 2.5V
2.5V ≤ VIN ≤ 5.5V
VIN(MIN) ≤ VIN ≤ 2.5V
MIN
1.5
1.6
6
16
60
120
2.1
VIN - 0.2
MAX
5.5
5.5
60
350
750
1800
3600
21
60
200
400
33
UNITS
V
mARMS
µA
kHz
Ω
8
Ω
V
0.6
V
0.2
Note 1: Output resistance is guaranteed with capacitor ESR of 0.3Ω or less.
Note 2: All specifications from -40°C to +85°C are guaranteed by design, not production tested.
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