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UCD3028RMHT Datasheet(PDF) 13 Page - Texas Instruments

Part # UCD3028RMHT
Description  Digital Power Controllers
PDF  81 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

UCD3028RMHT Datasheet(HTML) 13 Page - Texas Instruments

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UCD3040
UCD3028
UCD3020
www.ti.com
SLUS868H – DECEMBER 2009 – REVISED OCTOBER 2013
PIN DESCRIPTIONS
UCD3040
UCD3040
PFC PACKAGE
RGC PACKAGE
I/O
DESCRIPTION
Signal
NO.
Signal
NO.
AD-00/PMB_ADDR1
77
AD-00/PMB_ADDR1
61
I
12-bit ADC, Ch0/PMBus address sense
AD-01/PMB_ADDR2
76
AD-01/PMB_ADDR2
60
I
12-bit ADC, Ch1/PMBus address sense
AD-02|COMP1
75
AD-02|COMP1
59
I
12-bit ADC, Ch2 and analog comparator #1
AD-03|COMP2
4
AD-03|COMP2
3
I
12-bit ADC, Ch3 and analog comparator #2
AD-04|COMP3
3
AD-04|COMP3
2
I
12-bit ADC, Ch4 and analog comparator #3
AD-05|COMP4
2
AD-05|COMP4
1
I
12-bit ADC, Ch5 and analog comparator #4
AD-06
79
AD-06
63
I
12-bit ADC, Ch6
AD-07
78
AD-07
62
I
12-bit ADC, Ch7
AD-08
5
AD-08
4
I
12-bit ADC, Ch8
AD-09
6
AD-09
5
I
12-bit ADC, Ch9
AD-10
7
AD-10
6
I
12-bit ADC, Ch10
AD-11
74
—
—
I
12-bit ADC, Ch11
AD-12
73
—
—
I
12-bit ADC, Ch12
AD-13
72
—
—
I
12-bit ADC, Ch13
AD-14
71
—
—
I
12-bit ADC, Ch14
ADCREFIN/EXTREF
1
—
—
I
12-bit ADC, external reference
AGND
60
AGND
48
—
Analog ground
AGND
61
AGND
49
—
Analog ground
AGND
80
AGND
64
—
Analog ground
BPCAP
59
BPCAP
47
O
1.8-V bypass capacitor connect pin
DGND
9
DGND
8
—
Digital ground
DGND
34
DGND
26
—
Digital ground
DGND
55
DGND
43
—
Digital ground
EAN1
63
EAN1
51
I
Channel #1, differential analog voltage, negative input
EAN2
65
EAN2
53
I
Channel #2, differential analog voltage, negative input
EAN3
67
EAN3
55
I
Channel #3, differential analog voltage, negative input
EAN4
69
EAN4
57
I
Channel #4, differential analog voltage, negative input
EAP1
62
EAP1
50
I
Channel #1, differential analog voltage, positive input
EAP2
64
EAP2
52
I
Channel #2, differential analog voltage, positive input
EAP3
66
EAP3
54
I
Channel #3, differential analog voltage, positive input
EAP4
68
EAP4
56
I
Channel #4, differential analog voltage, positive input
GPIO_00/DPWM-1A
21
GPIO_00/DPWM-1A
17
I/O
GPIO port 0/DPWM 1A output
GPIO_01/DPWM-1B
22
GPIO_01/DPWM-1B
18
I/O
GPIO port 1/DPWM 1B output
GPIO_02/DPWM-2A
23
GPIO_02/DPWM-2A
19
I/O
GPIO port 2/DPWM 2A output
GPIO_03/DPWM-2B
24
GPIO_03/DPWM-2B
20
I/O
GPIO port 3/DPWM 2B output
GPIO_04/DPWM-3A
25
GPIO_04/DPWM-3A
21
I/O
GPIO port 4/DPWM 3A output
GPIO_05/DPWM-3B
26
GPIO_05/DPWM-3B
22
I/O
GPIO port 5/DPWM 3B output
GPIO_06/DPWM-4A
27
GPIO_06/DPWM-4A
23
I/O
GPIO port 6/DPWM 4A output
GPIO_07/DPWM-4B
28
GPIO_07/DPWM-4B
24
I/O
GPIO port 7/DPWM 4B output
GPIO_08/FAULT-1A
15
GPIO_08/FAULT-1A
11
I/O
GPIO port 8/external fault input 1A
GPIO_09/FAULT-1B
16
GPIO_09/FAULT-1B
12
I/O
GPIO port 9/external fault input 1B
GPIO_10/FAULT-2A
17
GPIO_10/FAULT-2A
13
I/O
GPIO port 10/external fault input 2A
GPIO_11/FAULT-2B
18
GPIO_11/FAULT-2B
14
I/O
GPIO port 11/external fault input 2B
GPIO_16/SCI-TX
37
GPIO_16/SCI-TX
29
I/O
GPIO port 16/SCI transmit
GPIO_17/SCI-RX
38
GPIO_17/SCI-RX
30
I/O
GPIO port 17/SCI receive
Copyright © 2009–2013, Texas Instruments Incorporated
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Product Folder Links: UCD3040 UCD3028 UCD3020



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