MAX5072EVKIT Maxim Integrated Products, MAX5072EVKIT Datasheet - Page 13

• Manufacturer Part Number: MAX5072EVKIT
• Description: EVAL KIT FOR MAX5072
• Manufacturer: Maxim Integrated Products

Specifications of MAX5072EVKIT

• Main Purpose: DC/DC, Step Up or Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 3.3V, 12V
• Current - Output: 2A, 220mA
• Voltage - Input: 5.5 ~ 16V
• Regulator Topology: Boost, Buck
• Frequency - Switching: 2.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX5072
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 2. Functional Diagram
BYPASS
F_SEL1
SYNC
CKO
OSC
EN1
EN2
MR
PFI
V+
Converter with POR and Power-Fail Output
FREQUENCY
OSCILLATOR
DIVIDER
MAIN
MAX5072
______________________________________________________________________________________
CONVERTER 1
SOFT-START
DIGITAL
OSCILLATOR
VREF
OSCILLATOR
V
CC
2.2MHz, Dual-Output Buck or Boost
DEBOUNCE
DEAD-TIME
CONTROL
FREQUENCY
FOLDBACK
V
CC
Q
Q
35µS GLITCH
IMMUNITY
CONVERTER 2
VREF
Q
f
SW
OPEN
DRAIN
/4
0.5V
V
REF
0.92V
RESET2
REF
REF
N
VL
180mS
DELAY
V
CC
LDO
VL
VL
BST1/VDD1
DRAIN1
SOURCE1
PGOOD1
FB1
COMP1
RESET
PFO
BST2/VDD2
DRAIN2
VDD2
SOURCE2
FB2
COMP2
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