MAX5093BATE+T Maxim Integrated Products, MAX5093BATE+T Datasheet - Page 11
![IC REG LDO W/BOOST 16TQFN](/photos/6/66/66627/16-tqfn_21-0140l_sml.jpg)
MAX5093BATE+T
Manufacturer Part Number
MAX5093BATE+T
Description
IC REG LDO W/BOOST 16TQFN
Manufacturer
Maxim Integrated Products
Type
Step-Up (Boost)r
Datasheet
1.MAX5092AATE.pdf
(24 pages)
Specifications of MAX5093BATE+T
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
2
Voltage - Output
5V, 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, 5 V
Output Type
Adjustable, Fixed
Dropout Voltage (max)
1.6 V at 250 mA
Output Current
250 mA
Line Regulation
1.6 mV / V
Load Regulation
0.2 mV / mA
Voltage Regulation Accuracy
1.5 %
Maximum Power Dissipation
2.666 W
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
Figure 2. MAX5093_ Functional Diagram
4V to 72V Input LDOs with Boost Preregulator
EN
HOLD
OUT
BSOUT
MAX5093_
0.92 x V
V
DIS_TH
REF
OUT
ONE-SHOT
2.25μs
______________________________________________________________________________________
IN
COMPARATOR
THERMAL SHUTDOWN,
BST_DIS
AND OVERCURRENT
CONTROL LOGIC,
CT
PROTECTION
OUT
ONE-SHOT
1μs
VL
2μA
IN
SGND
S
R
Q
Q
PGND_LDO
CURRENT-LIMITING
DRIVER
V
V
COMPARATOR
V
P
REF
REF
PK
IN
Functional Diagrams (continued)
INTERNAL
LDO
PGND_BST
COMPARATOR
MUX
DELAY
ERROR AMPLIFIER
R
S
MUX
LDO
R1
R2
R3
R4
OUT_SENSE
VL
OUT
BSOUT
RESET
BSOUT
BSFB
OUT
SET
CT
VL
LX
LX
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