BQ500110_11 Datasheet, PDF (10/25 Pages) Texas Instruments – Qi Compliant Wireless Power Transmitter Manager

bq500110
SLUSAE0A – NOVEMBER 2010 – REVISED APRIL 2011
LED_MODE
MOD_THRESH
V33
10 mA
IBIAS
bq500110
www.ti.com
Resistors
to set
options
To 12 -bit ADC
Figure 5. Option Programming
Table 1. Option Select Bins
BIN NUMBER
0
1
2
3
4
5
6
7
8
9
10
11
12
13
RESISTANCE
(kΩ)
GND
42.2
48.7
56.2
64.9
75.0
86.6
100
115
133
154
178
205
open
LED OPTION
0
1
2
3
4
5
6
7
8
9
10
11
12
13
PMD
THRESHOLD
(mW)
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
OFF
LED Modes
The bq500110 can directly control up to three LED outputs. They are driven based on one of twelve selectable
modes. Using the resistor of the 44 pin to GND select one of the desired LED Indication scheme presented in
Table 2.
10
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