MAX5096AAUP+ Maxim Integrated Products, MAX5096AAUP+ Datasheet - Page 8

• 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

40V, 600mA Buck Converters with Low-
Quiescent-Current Linear Regulator Mode
8
(V
LX VOLTAGE AND INDUCTOR CURRENT
IN
_______________________________________________________________________________________
= +14V, V
EN
2μs/div
= +2.4V, MAX5097AATE+, Figures 2 and 4, T
TRANSITION FROM BUCK
MODE TO LDO MODE
I
OUT
MAX5096 toc19
= 0A
400μs/div
V
5V/div
INDUCTOR
CURRENT
200mA/div
LX
V
I
OUT
IN
= 14V
= 100mA
MAX5096 toc22
LX VOLTAGE AND INDUCTOR CURRENT
Typical Operating Characteristics (continued)
LDO/BUCK
5V/div
V
AC-COUPLED
200mV/div
I
100mA/div
OUT
OUT
1μs/div
A
= +25°C, unless otherwise specified.)
I
OUT
= 600mA
MAX5096 toc20
TRANSITION FROM LDO MODE
V
10V/div
INDUCTOR
CURRENT
500mA/div
LX
TO BUCK MODE
100μs/div
LX VOLTAGE, SYNC INPUT,
AND INDUCTOR CURRENT
V
I
OUT
IN
= 14V
= 100mA
MAX5096 toc23
1μs/div
LDO/BUCK
3V/div
I
100mA/div
V
AC-COUPLED
200mV/div
OUT
OUT
MAX5096 toc21
V
10V/div
SYNC INPUT
5V/div
INDUCTOR
CURRENT
500mA/div
LX