MAX5035DASA+ Maxim Integrated Products, MAX5035DASA+ Datasheet - Page 14

• Manufacturer Part Number: MAX5035DASA+
• Description: IC DC-DC CONV HI EFF 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5035DASA+

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 13.2 V
• Current - Output: 1A
• Frequency - Switching: 125kHz
• Voltage - Input: 7.5 ~ 76 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 471mW
• Output Voltage: 13.2 V
• Output Current: 1 A
• Input Voltage: 7.5 V to 76 V
• Supply Current: 270 uA
• Switching Frequency: 125 KHz
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
Table 2. Typical External Components Selection (Circuit of Figure 2) (continued)
14
______________________________________________________________________________________
18 to 36
V
9 to 14
IN
(V)
V
OUT
3.3
3.3
12
5
5
(V)
I
OUT
1
1
1
1
1
(A)
C
C
C
R1 = 1MΩ ±1%, 0805
R2 = 274kΩ ±1%, 0805
D1 = B220, Diodes Inc.
L1 = 100μH, Coilcraft Inc., DO5022P-104
C
C
C
R1 = 1MΩ ±1%, 0805
R2 = 274kΩ ±1%, 0805
D1 = B220, Diodes Inc.
L1 = 100μH, Coilcraft Inc., DO5022P-104
C
C
C
R1 = 1MΩ ±1%, 0805
R2 = 130kΩ ±1%, 0805
D1 = MBRS2040, ON Semiconductor
L1 = 100μH, Coilcraft Inc., DO5022P-104
C
C
C
R1 = 1MΩ ±1%, 0805
R2 = 130kΩ ±1%, 0805
D1 = MBRS2040, ON Semiconductor
L1 = 100μH, Coilcraft Inc., DO5022P-104
C
C
C
R1 = 1MΩ ±1%, 0805
R2 = 130kΩ ±1%, 0805
D1 = MBRS2040, ON Semiconductor
L1 = 220μH, Coilcraft Inc., DO5022P-224
IN
OUT
BST
IN
OUT
BST
IN
OUT
BST
IN
OUT
BST
IN
OUT
BST
= 220μF, Panasonic, EEVFK1E221P
= 220μF, Panasonic, EEVFK1E221P
= 220μF, Panasonic, EEVFK1H221P
= 220μF, Panasonic, EEVFK1H221P
= 220μF, Panasonic, EEVFK1H221P
= 0.1μF, 0805
= 0.1μF, 0805
= 0.1μF, 0805
= 0.1μF, 0805
= 0.1μF, 0805
= 68μF, Vishay Sprague, 594D686X_010C2T
= 68μF, Vishay Sprague, 594D686X_010C2T
= 68μF, Vishay Sprague, 594D686X_010C2T
= 68μF, Vishay Sprague, 594D686X_010C2T
= 15μF, Vishay Sprague, 594D156X_0025C2T
EXTERNAL COMPONENTS