MAX8606 Просмотр технического описания (PDF) - Maxim Integrated
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производитель
MAX8606
Maxim Integrated
MAX8606 Datasheet PDF : 14 Pages
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USB/AC Adapter, Li+ Linear Battery Charger
with Integrated 50mΩ Battery Switch in TDFN
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 5.0V, VBAT = 3.3V, EN1 = EN2 = GND, RSETI = 23.58kΩ, CVL = 0.1µF, CSYS = 4.7µF, TA = -40°C to +85°C, unless otherwise
noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
BAT Prequal Current
VBAT = 2.0V
CONDITIONS
EN1 = low, EN2 = low, ISYS = 0mA
EN1 = low, EN2 = high, ISYS = 0 to
350mA
EN1 = high, EN2 = low, ISYS = 0 to
575mA
MIN TYP MAX UNITS
87
95
100
95
mA
95
Soft-Start Time
BAT Prequal Threshold
BAT Dropout Voltage (VIN - VBAT)
BAT Short-Circuit Current Limit
BAT to SYS Switch RON
BAT to SYS Switch Threshold
Battery-Removal Threshold
BAT Leakage Current
VL
VL Output Voltage
VL Shutdown Voltage
THM
THM Internal Pullup Resistance
THM Resistance Threshold, Hot
THM Resistance Threshold, Cold
VBAT rising, 150mV hysteresis (typ)
VBAT = 4.1V, IBAT = 400mA
BAT = GND
VBAT = 3.5V, VSYS = 3.4V, VIN = 0V
BAT rising, 160mV hysteresis (typ)
BAT rising, 210mV hysteresis (typ)
VIN = 0V
VIN = 2.4V
TA = +25°C
TA = +85°C
TA = +25°C
TA = +85°C
EN1 = high, EN2 = high
TA = +25°C
TA = +85°C
IVL = 0 to 500µA
V EN1 = V EN2 = 5V
10% hysteresis
10% hysteresis
1.5
ms
2.9
3.0
3.1
V
200
400
mV
70
95
120
mA
50
100
mΩ
3.4
3.5
3.6
V
4.5
4.75
5.0
V
0.1
10
0.1
0.1
10
µA
0.1
-10
0.1
+10
0.1
3.1
3.3
3.5
V
0
V
10
kΩ
3.72 3.93 4.13
kΩ
26.6 28.3 30.0
kΩ
THM Resistance Threshold,
Disabled
SETI
SETI Servo Voltage
SETI Resistance Range
POK
POK Trip Threshold (VIN - VBAT)
POK Voltage, Low
POK Leakage Current, High
70% hysteresis
EN1 = low, EN2 = low
EN1 = low, EN2 = high
EN1 = high, EN2 = low
4.1V < VIN < 5.6V,
VBAT = 4.1V
IPOK = 5mA
V POK = 6V
VIN rising
VIN falling
TA = +25°C
TA = +85°C
274
305
336
Ω
0.28
1.4
V
2.1
17.68 23.58 35.36 kΩ
150
250
350
mV
5
55
125
0.05
0.2
V
0.01
1
µA
0.01
_______________________________________________________________________________________ 3
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