MAX5035AASA+T Maxim Integrated Products, MAX5035AASA+T Datasheet - Page 7

• Manufacturer Part Number: MAX5035AASA+T
• Description: IC DC-DC CONV HI EFF 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5035AASA+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• 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

(V
Application Circuit , if applicable.)
IN
15
12
= 12V, V
9
6
3
0
A: V
B: I
0
MAX5035DASA
V
V
OUT
V
OUT
OUT
ON
OUT
/
LOAD-TRANSIENT RESPONSE
, 500mA/div, 0.1A TO 0.5A
OFF
, 200mV/div, AC-COUPLED
= 12V
= 5V
3
ON/OFF
= V
vs. INPUT VOLTAGE
OUTPUT VOLTAGE
IN
MAX5035DASA
400μs/div
6
_______________________________________________________________________________________
V
= 12V, T
IN
I
OUT
(V)
= 0
I
9
OUT
= 0.3A
I
A
OUT
MAX5035 toc19
12
= -40°C to +125°C, unless otherwise noted. Typical values are at T
= 1A
1A, 76V, High-Efficiency MAXPower
15
A
B
Typical Operating Characteristics (continued)
A: V
B: I
A: SWITCH VOLTAGE (LX PIN), 20V/div (V
B: INDUCTOR CURRENT, 500mA/div (I
V
OUT
OUT
OUT
MAX5035DASA LX WAVEFORMS
LOAD-TRANSIENT RESPONSE
, 500mA/div, 0.1A TO 1A
Step-Down DC-DC Converter
, 200mV/div, AC-COUPLED
= 5V
MAX5035DASA
400μs/div
4μs/div
OUT
MAX5035 toc17
MAX5035 toc20
IN
= 1A)
= 48V)
A
B
A
0
B
0
A: V
B: I
A: SWITCH VOLTAGE (LX PIN), 20V/div (V
B: INDUCTOR CURRENT, 200mA/div (I
V
OUT
OUT
MAX5035DASA LX WAVEFORMS
OUT
LOAD-TRANSIENT RESPONSE
, 500mA/div, 0.5A TO 1A
, 200mV/div, AC-COUPLED
= 5V
MAX5035DASA
A
= +25°C. See the Typical
400μs/div
4μs/div
OUT
MAX5035 toc18
MAX5035 toc21
IN
= 100mA)
= 48V)
A
B
A
0
B
0
7