Datasheet

TUSB1210
SLLSE09F –NOVEMBER 2009–REVISED AUGUST 2012 www.ti.com
Table 5-3. V
DD15
Internal LDO Regulator Characteristics
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IN VDD15
Input voltage On mode, V
IN VDD15
= V
BAT
2.7 3.6 4.5 V
V
VDD15
Output voltage V
INVDD15 min
– V
INVDD15 max
1.45 1.56 1.65 V
I
VDD15
Rated output current On mode 30 mA
5.2 Power Consumption
Table 5-4 describes the power consumption depending on the use cases.
NOTE
The typical power consumption is obtained in the nominal operating conditions and with the
TUSB1210 standalone.
Table 5-4. Power Consumption
TYPICAL
MODE CONDITIONS SUPPLY UNIT
CONSUMPTION
I
VBAT
8
I
VDDIO
3
V
BAT
= 3.6 V, V
DDIO
= 1.8 V, V
DD18
OFF Mode µA
= 1.8 V, CS = 0 V
I
VDD18
5
I
TOTAL
16
I
VBAT
204
I
VDDIO
3
V
BUS
= 5 V, V
BAT
= 3.6 V, V
DDIO
=
Suspend Mode µA
1.8 V, No clock
I
VDD18
3
I
TOTAL
210
I
VBAT
24.6
I
VDDIO
1.89
HS USB Operation V
BAT
= 3.6 V, V
DDIO
= 1.8 V, V
DD18
mA
(Synchronous Mode) = 1.8 V, active USB transfer
I
VDD18
21.5
I
TOTAL
48
I
VBAT
25.8
I
VDDIO
1.81
FS USB Operation V
BAT
= 3.6 V, V
DDIO
= 1.8 V, active
mA
(Synchronous Mode) USB transfer
I
VDD18
4.06
I
TOTAL
31.7
I
VBAT
237
I
VDDIO
3
RESETB = 0 V, V
BUS
= 5 V, V
BAT
Reset Mode µA
= 3.6 V, V
DDIO
= 1.8 V, No clock
I
VDD18
3
I
TOTAL
243
14 Power Module Copyright © 2009–2012, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TUSB1210