MAX5090BATE Maxim Integrated Products, MAX5090BATE Datasheet - Page 10

• Manufacturer Part Number: MAX5090BATE
• Description: DC/DC Switching Controllers 2A 76V MAXPower Step-Down
• Manufacturer: Maxim Integrated Products

Specifications of MAX5090BATE

• Output Voltage: 5 V
• Output Current: 2 A
• Input Voltage: 6.5 V to 76 V
• Supply Current: 310 uA
• Switching Frequency: 127 KHz
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

2A, 76V, High-Efficiency MAXPower Step-Down
DC-DC Converters
Figure 1. Fixed Output-Voltage Configuration
Figure 2. Adjustable Output-Voltage Configuration
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______________________________________________________________________________________
7.5V TO 76V
6.5V TO 76V
V IN
V IN
R1
R2
68µF
C
IN
68µF
C
IN
C
0.47µF
BYPASS
C
0.47µF
BYPASS
ON/OFF
SYNC
V
ON/OFF
SYNC
SGND
IN
V
SGND
IN
10Ω
R
10Ω
IN
R
IN
MAX5090C
PGND
MAX5090A
PGND
DRAIN
DRAIN
BST
VD
BST
SS
LX
FB
VD
LX
FB
SS
0.22µF
3.3µF
3.3µF
0.22µF
0.047µF
D1
PDS5100H
100µH
0.047µF
D1
PDS5100H
100µH
R
R
3
4
C
100µF
C
100µF
V
5.25V, 2A
3.3V, 2A
OUT
OUT
OUT
V
OUT