MAX5035DASA/V+T Maxim Integrated Products, MAX5035DASA/V+T Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS (continued) (MAX5035_U_ _)
(V
Typical Application Circuit. )
ELECTRICAL CHARACTERISTICS (MAX5035_A_ _)
(V
the Typical Application Circuit. ) (Note 2)
Input Voltage Range
Undervoltage Lockout
Output Voltage
Feedback Voltage
PFM Threshold
FB Input Bias Current
ON/OFF CONTROL INPUT
ON/OFF Input-Voltage Threshold
ON/OFF Input-Voltage Hysteresis
ON/OFF Input Current
ON/OFF Operating Voltage
Range
OSCILLATOR
Oscillator Frequency
Maximum Duty Cycle
VOLTAGE REGULATOR
Regulator Output Voltage
Dropout Voltage
Load Regulation
PACKAGE THERMAL CHARACTERISTICS
Thermal Resistance
(Junction to Ambient)
THERMAL SHUTDOWN
Thermal-Shutdown Junction
Temperature
Thermal-Shutdown Hysteresis
IN
IN
= +12V, V
= +12V, V
PARAMETER
PARAMETER
ON/OFF
ON/OFF
_______________________________________________________________________________________
= +12V, I
= +12V, I
OUT
OUT
1A, 76V, High-Efficiency MAXPower
= 0, T
SYMBOL
SYMBOL
ΔVD/ΔI
= 0, T
V
V
I
V
ON/OFF
T
UVLO
D
ON/OFF
ON/OFF
V
I
f
V
T
HYST
V
PFM
HYST
OSC
θ
VD
OUT
MAX
I
JA
SH
FB
IN
B
A
A
VD
= T
= 0°C to +85°C, unless otherwise noted. Typical values are at T
J
MAX5035A
MAX5035B
MAX5035C
MAX5035D
MAX5035A
MAX5035B
MAX5035C
V
Minimum switch current in any cycle
MAX5035D
Rising trip point
V
MAX5035D
V
7.5V ≤ V
0 to 5mA
SO package (JEDEC 51)
DIP package (JEDEC 51)
= -40°C to +125°C, unless otherwise noted. Typical values are at T
ON/OFF
IN
IN
= 8.5V to 76V, I
= 7.5V to 76V, MAX5035D
Step-Down DC-DC Converter
IN
= 0V to V
≤ 8.5V, I
CONDITIONS
CONDITIONS
V
I
V
I
V
I
OUT
OUT
OUT
IN
IN
IN
IN
L
L
= 7.5V to 76V,
= 7.5V to 76V,
= 15V to 76V,
= 1mA
= 20mA to 1A
= 20mA to 1A
= 20mA to 1A
= 0
3.185
4.825
11.58
1.192
-150
MIN
MIN
1.53
109
7.5
7.5
7.5
6.9
15
55
+0.01
1.221
+160
TYP
TYP
1.69
100
125
150
170
110
7.8
2.0
5.2
3.3
5.0
85
10
95
20
12
A
= +25°C. See the
3.415
5.175
12.42
1.250
+150
MAX
MAX
1.85
76.0
76.0
76.0
130
150
135
8.8
76
76
A
= +25°C. See
UNITS
UNITS
°C/W
kHz
mA
mV
nA
nA
°C
°C
%
Ω
V
V
V
V
V
V
V
V
3