C3225X5R1A476M データシートの表示（PDF） - Analog Devices
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C3225X5R1A476M
Analog Devices
C3225X5R1A476M Datasheet PDF : 44 Pages
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Data Sheet
ADP5061
Parameter
JEITA2 Li-ION BATTERY CHARGING
SPECIFICATION DEFAULTS5
JEITA Cold Temperature
Resistance Thresholds
Cool to Cold Resistance
Cold to Cool Resistance
JEITA Cool Temperature
Resistance Thresholds
Typical to Cool Resistance
Cool to Typical Resistance
JEITA Typical Temperature
Resistance Thresholds
Warm to Typical Resistance
Typical to Warm Resistance
JEITA Warm Temperature
Resistance Thresholds
Hot to Warm Resistance
Warm to Hot Resistance
JEITA Hot Temperature
BATTERY DETECTION
Battery Detection
Sink Current
Source Current
Battery Threshold
Low
High
Battery Detection Timer
TIMERS
Clock Oscillator Frequency
Start Charging Delay
Trickle Charge
Fast Charge
Charge Complete
Deglitch
Watchdog2
Safety
Battery Short2
ILED OUTPUT PINS
Voltage Drop over ILED
Maximum Operating Voltage over
ILED
SYS_EN OUTPUT PIN
SYS_EN FET On Resistance
LOGIC INPUT PIN
Maximum Voltage on Digital Inputs
Maximum Logic Low Input Voltage
Minimum Logic High Input Voltage
Pull-Down Resistance
Symbol Min Typ Max Unit Test Conditions/Comments
TJEITA_COLD
0
°C
RCOLD_FALL
RCOLD_RISE
TJEITA_COOL
20,500 25,600 30,720 Ω
24,400
Ω
10
°C
RTYP_FALL
RTYP_RISE
TJEITA_TYP
13,200 16,500 19,800 Ω
15,900
Ω
°C
RWARM_FALL
5800
Ω
RWARM_RISE
4260
5200
6140
Ω
TJEITA_WARM
45
°C
RHOT_FALL
3700
Ω
RHOT_RISE
2750 3350
3950
Ω
TJEITA_HOT
60
°C
No battery charging occurs
Battery termination voltage (VTRM) is reduced by 100 mV
Normal battery charging occurs at
default/programmed levels
Battery termination voltage (VTRM) is reduced by 100 mV
No battery charging occurs
ISINK
13
ISOURCE
7
VBATL
1.8
VBATH
tBATOK
fCLK
2.7
tSTART
tTRK
tCHG
tEND
tDG
tWD
tSAFE
36
tBAT_SHR
VILED
VMAXILED
20
34
10
13
1.9
2.0
3.4
333
3
3.3
1
60
600
7.5
31
32
40
44
30
200
5.5
mA
mA
V
V
ms
MHz
sec
min
min
min
ms
sec
min
sec
VBAT_SNS = VTRM, ICHG < IEND
Applies to VTRK, VRCH, IEND, VDEAD, VVIN_OK
mV IILED = 20 mA
V
RON_SYS_EN
10
Ω
ISYS_EN = 20 mA
VDIN_MAX
5.5
V
Applies to SCL, SDA, DIG_IO1, DIG_IO2, DIG_IO3
VIL
0.5
V
Applies to SCL, SDA, DIG_IO1, DIG_IO2, DIG_IO3
VIH
1.2
V
Applies to SCL, SDA, DIG_IO1, DIG_IO2, DIG_IO3
215
350
610
kΩ Applies to DIG_IO1, DIG_IO2, DIG_IO3
1 Undervoltage lockout generated normally from ISO_Sx or ISO_Bx; in certain transition cases, it can be generated from VINx.
2 These values are programmable via I2C. Values are given with default register values.
3 The output current during charging may be limited by the input current limit or by the isothermal charging mode.
4 During weak charging mode, the charger provides at least 20 mA of charging current via the trickle charge branch to the battery unless trickle charging is disabled.
Any residual current, which is not required by the system, is also used to charge the battery.
5 Either JEITA1 (default) or JEITA2 can be selected in I2C, or both JEITA functions can enabled or disabled in I2C.
Rev. 0 | Page 5 of 44
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