ADP1046DC1-EVALZ Analog Devices, ADP1046DC1-EVALZ Datasheet - Page 21

• Manufacturer Part Number: ADP1046DC1-EVALZ
• Description: Daughter Cards & OEM Boards ADP1046 Daughter Card
• Manufacturer: Analog Devices
• Series: ADP1046r

Specifications of ADP1046DC1-EVALZ

• Rohs: yes
• Product: Daughter Cards
• Description/function: 100 kHz daughter board
• Interface Type: I2C
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V
• Factory Pack Quantity: 1
• For Use With: ADP1046

Data Sheet
LOOP CONTROLLED
LOOP CONTROLLED
PSON
OrFET GATE
V
(VS1 – VS2)
OUT
FROM VS1
FROM VS3
UVP FLAG
VOLTAGE
PGOOD1
PSON
VS3
VS1
NORMAL MODE FILTER (NMF)
OR SOFT START FILTER (SSF)
t
0
(REG 0x2C[4:3])
PS_ON DELAY
Figure 24. Filter Sequencing at Startup
Figure 23. Soft Start Timing Diagram
12.5% REF
Rev. B | Page 21 of 92
FILTER (LLF)
LIGHT LOAD
(REG 0x5F[7:5])
RAMP TIME
(REG 0x5F[7:5])
UVP
RAMP TIME
OR SOFT START FILTER (SSF)
NORMAL MODE FILTER (NMF)
OR SOFT START FILTER (SSF)
NORMAL MODE FILTER (NMF)
PGOOD DEBOUNCE
OrFET ENABLE
(REG 0x2D)
LLF OR NMF
BASED ON
LOAD
LLF OR NMF
BASED ON
LOAD
ADP1046