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DA9155M Datasheet(PDF) 12 Page - Dialog Semiconductor

Part # DA9155M
Description  2.5 A Companion Charger for rapid charging
PDF  36 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9155M Datasheet(HTML) 12 Page - Dialog Semiconductor

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DA9155M
2.5 A Companion Charger for rapid charging
Start condition hold time
tH_STA
160
ns
SCL low time
tSCL_LO
160
ns
SCL high time
tSCL_HI
60
ns
2-wire SCL and SDA
rise/fall time
tR
160
ns
Data setup time
tSU_D
10
ns
Data hold-time
tH_D
0
ns
Stop condition setup
time
tSU_STO
160
ns
Note 3
Minimum clock frequency is 10 kHz if 2W_TO is enabled
7.5
Temperature supervision
Unless otherwise noted, the following is valid for VIN = 4.3 to 13.5 V, VBAT = 2.6 to 4.4 V
Table 11: Temperature supervision electrical characteristics
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
POR temperature
threshold
TJUNC_POR
150
°C
Critical temperature
threshold
TJUNC_CRIT
140
°C
Warning temperature
threshold
TJUNC_WARN
Rising threshold
TJUNC_WARN=0xB
125
°C
Rising threshold
TJUNC_WARN=0x0
70
°C
7.6
VBAT monitoring
Unless otherwise noted, the following is valid for TA = -40 to +85 ºC
Table 12:
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
Overvoltage
threshold
VBAT_OV
Rising threshold, VBAT_OV =
0x3C
5.1
V
Rising threshold, VBAT_OV =
0x20
4.4
V
Rising threshold, VBAT_OV =
0x00
3.6
V
Undervoltage
threshold
VBAT_UV
Falling threshold, VBAT_UV =
0x32
3.25
V
Falling threshold, VBAT_UV =
0x18
2.6
V
Falling threshold, VBAT_UV =
0x0
2.0
V
VBAT monitoring
hysteresis
VBAT_MON_HYS
1.5%
VBAT_UV accuracy
VBAT_UV_ACC
-3%
+3%
VBAT_OV accuracy
VBAT_OV_ACC
-1.6%
+1.6%
Datasheet
v3.05
22-July-2016
CFR0011-120-00 Rev 5
12 of 36
© 2016 Dialog Semiconductor



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