Protouch-wide: user documentation
DOC/PROTOUCH-WIDE; V1.5
DOC_PROTOUCH_WIDE_V1.5.docx
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Electrical Characteristics
(over recommended operating range, unless otherwise noted)
Parameter
Symbol
min
typ
max
Unit
general parameters
Power Consumption TFT/Hx101PU8G13-zZZZ
4
, Brightness 100%
Ptot
15
W
Power Consumption TFT/Hx101PU8G13-zZZZ
5
, Brightness 70%
Ptot
13
W
Power Consumption TFT/Hx101PU8G13-zZZZ
6
, Brightness 30%
Ptot
10
W
Power Consumption TFT/Hx101PU8H19-zZZZ
7
, Brightness 100%
Ptot
20
W
Power Consumption TFT/Hx101PU8H19-zZZZ
8
, Brightness 70%
Ptot
18
W
Power Consumption TFT/Hx101PU8H19-zZZZ
9
, Brightness 30%
Ptot
15
W
power fail / remote on/off
inactive state
PFhigh
2.3
Vp
V
active state
PFlow
-0.5
2.3
V
RTC backup battery
Vbatt loading (Vcc=off)
Ibat(off)
4
5
uA
Vbatt loading (Vcc=on)
Ibat(on)
2
4
uA
Backup time with new CR2450N battery (Ta=25°C)
t(rtcbup)
6
7
years
Backup time with new CR2450N battery (Ta=50°C)
t(rtcbup)
3
3.5
years
Backup time with new CR2477N battery (Ta=25°C)
t(rtcbup)
8
9
years
Backup time with new CR2477N battery (Ta=50°C)
t(rtcbup)
3.5
4
years
LOWBAT* trip point
2.35
2.5
2.65
V
VRT trip point (RTC Valid RAM and Time Flag)
1.3
V
USB Overcurrent Limit
USB on internal connector P23
Ilimit
2.8
A
all other USB connectors
Ilimit
1.5
A
Tab. 18
General Electrical Characteristics
4
2 x ETH, 50%Cpu load, 100% Backlight, ~850cd/m
2
5
2 x ETH, 50%Cpu load, 70% Backlight, ~600cd/m
2
6
2 x ETH, 50%Cpu load, 30% Backlight, ~250cd/m
2
7
2 x ETH, 50%Cpu load, 100% Backlight, ~850cd/m
2
8
2 x ETH, 50%Cpu load, 70% Backlight, ~600cd/m
2
9
2 x ETH, 50%Cpu load, 30% Backlight, ~250cd/m
2
