MAX15037ATE+ Maxim Integrated Products, MAX15037ATE+ Datasheet - Page 9

IC DC/DC CONV 3A 16-TQFN-EP

MAX15037ATE+

Manufacturer Part Number
MAX15037ATE+
Description
IC DC/DC CONV 3A 16-TQFN-EP
Manufacturer
Maxim Integrated Products
Type
Step-Down (Buck)r
Datasheet

Specifications of MAX15037ATE+

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.6 ~ 23 V
Current - Output
3A
Frequency - Switching
200kHz ~ 2.2MHz
Voltage - Input
4.5 ~ 23 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Power - Output
2.67W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 1. MAX15036 Block Diagram
BYPASS
DRAIN
SYNC
CKO
OSC
EN
V+
1V
SOFT-START
DIGITAL
OSCILLATOR
V
REF
_______________________________________________________________________________________
MAX15036
2V
2.2MHz, 3A Buck or Boost Converters
PWM
COMPARATOR
with an Integrated High-Side Switch
4-PULSE
SKIP
R
Q
Q
ADAPTIVE
BBM
CURRENT-LIMIT
COMPARATOR
f
SW
g
m
0.925 x V
/4
REF
V
200mV
REF
= 0.6V
R
SENSE
200ms
DELAY
LDO
150mΩ
N2
20Ω
N3
V
L
= 5.2V
N1
V
BST/VDD
SOURCE
PGND
FB
COMP
SGND
RESET
L
9

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