MAX5093AATE+T Maxim Integrated Products, MAX5093AATE+T Datasheet - Page 7

• Manufacturer Part Number: MAX5093AATE+T
• Description: IC REG LDO W/BOOST 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX5093AATE+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: 3.3V, 1.5 ~ 10 V
• Current - Output: 250mA
• Voltage - Input: 3.5 ~ 72 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Power - Output: 2.67W
• Polarity: Positive
• Input Voltage Max: 72 V
• Output Voltage: 1.5 V to 10 V, 3.3 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 1.6 V at 250 mA
• Output Current: 0.25 A
• Line Regulation: 1.6 mV / V
• Load Regulation: 0.2 mV / mA
• Voltage Regulation Accuracy: 1.5 %
• Maximum Power Dissipation: 2666 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.235 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
applicable.)
IN
= V
4V to 72V Input LDOs with Boost Preregulator
EN
10V/div
10V/div
V
10V/div
10V/div
V
1A/div
5V/div
5V/div
2V/div
BSOUT
BSOUT
V
V
-70
= 14V, C
OUT
OUT
V
V
V
I
0
LX
EN
IN
IN
100
POWER-SUPPLY REJECTION RATIO
SHUTDOWN THROUGH ENABLE
IN
_______________________________________________________________________________________
_______________________________________________________________________________________
SHUTDOWN THROUGH V
= 47µF, C
1k
vs. FREQUENCY
FREQUENCY (Hz)
200μs/div
2ms/div
10k
BSOUT
V
IN
= 8V, I
I
I
OUT
100k
OUT
= 22µF, C
OUT
MAX5092/93 toc18
MAX5092/93 toc16
MAX5092/93 toc20
= 250mA
IN
= 250mA
= 10mA
Typical Operating Characteristics (continued)
1M
OUT
0V
0V
0A
0V
14V
14V
0V
0V
10dB/div
= 10µF, C
VL
= 1µF, T
A
= +25°C, unless otherwise noted.) (See Figures 4–7 as
10V/div
10V/div
10V/div
10V/div
V
V
5A/div
5V/div
5V/div
2V/div
V
BSOUT
BSOUT
2V/div
2V/div
2V/div
V
V
RESET
V
OUT
OUT
V
V
V
V
I
OUT
EN
LX
IN
IN
EN
I
STARTUP THROUGH INPUT VOLTAGE
OUT
= 250mA
STARTUP THROUGH ENABLE
RESET TIMING RESPONSE
100μs/div
200μs/div
200μs/div
I
OUT
I
C
OUT
T
MAX5092/93 toc21
MAX5092/93 toc17
MAX5092/93 toc19
= 680pF
= 250mA
= 250mA
0V
0V
0V
0A
0V
14V
14V
0V
0V
0V
0V
7
7