MAX5035DASA/V+T Maxim Integrated Products, MAX5035DASA/V+T Datasheet - Page 8

• Manufacturer Part Number: MAX5035DASA/V+T
• Description: IC DC/DC CONV STP-DWN 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5035DASA/V+T

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
(V
Application Circuit , if applicable.)
8
IN
_______________________________________________________________________________________
= 12V, V
ON/OFF
0
0
A: V
B: V
A: SWITCH VOLTAGE (LX PIN), 20V/div (V
B: INDUCTOR CURRENT, 200mA/div (I
MAX5035DASA STARTUP WAVEFORM
ON/OFF
OUT
MAX5035DASA LX WAVEFORMS
= 12V, T
, 2V/div
, 2V/div
A
(I
O
1ms/div
4μs/div
= -40°C to +125°C, unless otherwise noted. Typical values are at T
= 1A)
OUT
MAX5035 toc24
MAX5035 toc22
IN
= 0)
= 48V)
Typical Operating Characteristics (continued)
A
B
A
B
0
0
3.0
2.5
2.0
1.5
1.0
0.5
0
0
6
A: V
B: V
MAX5035DASA STARTUP WAVEFORM
ON/OFF
OUT
PEAK SWITCH CURRENT LIMIT
16
, 2V/div
, 2V/div
vs. INPUT VOLTAGE
26
INPUT VOLTAGE (V)
(I
36
1ms/div
O
= 0)
46
MAX5035DASA
V
5% DROP IN V
OUT
56
A
= 5V
= +25°C. See the Typical
MAX5035 toc23
66
OUT
76
A
B