MAX5096AAUP+ Maxim Integrated Products, MAX5096AAUP+ Datasheet - Page 7

• Manufacturer Part Number: MAX5096AAUP+
• Description: IC DC-DC CONV BUCK 20TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5096AAUP+

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: 3.3V, 1.24 ~ 11 V
• Current - Output: 600mA
• Frequency - Switching: 135kHz
• Voltage - Input: 5 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Power - Output: 1.74W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
100
IN
90
80
70
60
50
40
30
20
10
0
= +14V, V
0.01
V
V
I
C
OUT
IN
IN
CT
EFFICIENCY vs. LOAD CURRENT
= 5.5V
= 14V
= 0.047μF
= 0A
ENABLE STARTUP RESPONSE
V
V
IN
IN
EN
STARTUP RESPONSE
= 14V
LOAD CURRENT (A)
(BUCK MODE)
Quiescent-Current Linear Regulator Mode
(LDO MODE)
= +2.4V, MAX5097AATE+, Figures 2 and 4, T
(V
10ms/div
10ms/div
OUT
V
_______________________________________________________________________________________
0.1
IN
= 5V)
40V, 600mA Buck Converters with Low-
= 24V
V
IN
V
I
C
OUT
IN
CT
= 40V
= 14V
= 0.047μF
= 600mA
MAX5096 toc13
MAX5096 toc16
1
V
10V/div
V
5V/div
V
10V/div
V
2V/div
RESET
5V/div
V
10V/div
V
2V/div
RESET
5V/div
IN
EN
IN
EN
OUT
OUT
Typical Operating Characteristics (continued)
SHUTDOWN RESPONSE THROUGH
ENABLE STARTUP RESPONSE
LOAD-TRANSIENT RESPONSE
V
IN
(LDO MODE)
(LDO MODE)
(LDO MODE)
100ms/div
10ms/div
A
2ms/div
= +25°C, unless otherwise specified.)
V
I
OUT
IN
= 14V
= 100μA to 50mA
V
I
C
OUT
IN
CT
I
OUT
= 14V
= 0.047μF
= 100mA
MAX5096 toc11
MAX5096 toc14
MAX5096 toc17
= 50mA
V
10V/div
V
5V/div
V
10V/div
V
10V/div
I
50mA/div
V
50mV/div
V
2V/div
RESET
5V/div
V
2V/div
RESET
5V/div
OUT
OUT
IN
EN
IN
EN
OUT
OUT
SHUTDOWN RESPONSE THROUGH
LOAD-TRANSIENT RESPONSE
V
IN
V
STARTUP RESPONSE
IN
(BUCK MODE)
(BUCK MODE)
(BUCK MODE)
100ms/div
10ms/div
1ms/div
V
I
STEP
IN
= 14V
= 300mA to 600mA
V
I
C
OUT
IN
CT
I
OUT
= 14V
= 0.047μF
= 0A
MAX5096 toc12
MAX5096 toc15
MAX5096 toc18
= 50mA
I
200mA/div
V
AC-COUPLED
100mV/div
V
10V/div
V
5V/div
V
10V/div
V
10V/div
V
2V/div
RESET
5V/div
V
2V/div
RESET
5V/div
OUT
OUT
IN
EN
OUT
IN
EN
OUT
7