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| MAX5033 Datasheet, PDF (13/17 Pages) Maxim Integrated Products – 500mA, 76V, High-Efficiency, MAXPower Step-Down DC-DC Converter | |||
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500mA, 76V, High-Efficiency, MAXPower
Step-Down DC-DC Converter
Table 2. Typical External Components Selection (Circuit of Figure 2) (continued)
VIN (V)
9 to 14
VOUT (V)
3.3
5
IOUT (A)
0.5
0.5
EXTERNAL COMPONENTS
CIN = 100µF, Panasonic, EEVFK1E101P
COUT = 47µF, Vishay Sprague, 594D476X_016C2T
CBST = 0.1µF, 0805
R1 = 1M⦠±1%, 0805
R2 = 274k⦠±1%, 0805
D1 = B220/A, Diodes Inc.
L1 = 150µH, Coilcraft Inc., DO5022P-154
CIN = 100µF, Panasonic, EEVFK1E101P
COUT = 33µF, Vishay Sprague, 594D336X_016C2T
CBST = 0.1µF, 0805
R1 = 1M⦠±1%, 0805
R2 = 274k⦠±1%, 0805
D1 = B220/A, Diodes Inc.
L1 = 220µH, Coilcraft Inc., DO5022P-224
CIN = 100µF, Panasonic, EEVFK1H101P
COUT = 47µF, Vishay Sprague, 594D476X_016C2T
CBST = 0.1µF, 0805
3.3
0.5
R1 = 1M⦠±1%, 0805
R2 = 130k⦠±1%, 0805
D1 = B240/A, Diodes Inc.
L1 = 150µH, Coilcraft Inc., DO5022P-154
18 to 36
5
CIN = 100µF, Panasonic, EEVFK1H101P
COUT = 33µF, Vishay Sprague, 594D336X_016C2T
CBST = 0.1µF, 0805
0.5
R1 = 1M⦠±1%, 0805
R2 = 130k⦠±1%, 0805
D1 = B240/A, Diodes Inc.
L1 = 220µH, Coilcraft Inc., DO5022P-224
CIN = 100µF, Panasonic, EEVFK1H101P
COUT = 15µF, Vishay Sprague, 594D156X_025C2T
CBST = 0.1µF, 0805
12
0.5
R1 = 1M⦠±1%, 0805
R2 = 130k⦠±1%, 0805
D1 = B240/A, Diodes Inc.
L1 = 330µH, Coilcraft Inc., DO5022P-334
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