ADP1046ADC1-EVALZ Analog Devices, ADP1046ADC1-EVALZ Datasheet - Page 63
ADP1046ADC1-EVALZ
Manufacturer Part Number
ADP1046ADC1-EVALZ
Description
Power Management IC Development Tools
Manufacturer
Analog Devices
Type
Power Switchesr
Series
ADP1046Ar
Datasheet
1.ADP1046ADC1-EVALZ.pdf
(88 pages)
Specifications of ADP1046ADC1-EVALZ
Rohs
yes
Product
Evaluation Boards
Tool Is For Evaluation Of
ADP1046A
Input Voltage
36 V to 60 V
Output Voltage
2.5 V
Description/function
Daughter card for ADP1046A
Interface Type
I2C
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
For Use With
ADP1046A
- Current page: 63 of 88
- Download datasheet (2Mb)
Data Sheet
PWM AND SYNCHRONOUS RECTIFIER TIMING REGISTERS
Figure 57 and Table 63 to Table 93 describe the implementation and programming of the seven PWM signals that are output from the
ADP1046A. In general, it is recommended that t
Table 63. Register 0x3F—OUTAUX Switching Frequency Setting
Bits
7
6
[5:0]
Bit Name
Pulse skipping
Pulse skipping zero
PWM
Switching frequency
R/W
R/W
R/W
R/W
SYNC RECT 1 (SR1)
SYNC RECT 2 (SR2)
PWM5 (OUTAUX)
PWM1 (OUTA)
PWM2 (OUTB)
PWM3 (OUTC)
PWM4 (OUTD)
Description
Setting this bit enables pulse skipping mode. If the
the modulation low limit, pulse skipping is enabled.
0 = pulse skipping drives all modulated PWM outputs to 0 V.
1 = sets all modulated edges to t = 0 (the crossing rule set in Register 0x52[0] applies).
This register sets the switching frequency of the OUTAUX signal.
Bit 5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
be set to 0 and that t
Bit 4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Figure 57. PWM Timing Diagram
t
t
t
12
13
3
t
t
Rev. 0 | Page 63 of 88
t
t
t
11
14
4
t
1
6
t
2
5
t
t
10
7
t
PERIOD
t
t
8
9
Bit 3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
1
be set as the reference point for the other signals.
Bit 2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
t
PERIOD
Bit 1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
ADP1046A
Bit 0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
requires a duty cycle lower than
Frequency (kHz)
48.83
50.40
52.08
53.88
55.80
57.87
60.1
62.5
65.1
67.93
71.02
74.4
78.13
82.24
86.81
91.91
97.66
100.81
104.17
ADP1046A
Related parts for ADP1046ADC1-EVALZ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Digital Controller for Isolated
Manufacturer:
AD [Analog Devices]
Datasheet:
Part Number:
Description:
Analog Devices -
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Analog Devices [Wideband Dual-Channel Linear Multiplier/Divider]
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Analog Front End Converter for Set-top Box, Cable Modem, and Other Broadband Communication Applications
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Analog Signal Handling for High Speed and Accuracy,
Manufacturer:
Analog Devices
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU
Manufacturer:
Analog Devices
Datasheet:
Part Number:
Description:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU
Manufacturer:
Analog Devices
Datasheet: