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MAXM17906AMB+

Description
SWITCHING REGULATOR,
CategoryPower/power management    The power supply circuit   
File Size1MB,26 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAXM17906AMB+ Overview

SWITCHING REGULATOR,

MAXM17906AMB+ Parametric

Parameter NameAttribute value
MakerMaxim
package instruction,
Reach Compliance Codeunknown
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
EVALUATION KIT AVAILABLE
Click
here
for production status of specific part numbers.
MAXM17904/MAXM17905/
MAXM17906
4.5V to 24V, 300mA Himalaya uSLIC
Step-Down Power Module
General Description
The Himalaya series of voltage regulator ICs and power
modules enable cooler, smaller, and simpler power-supply
solutions. The MAXM17904/MAXM17905/MAXM17906
are a family of high-efficiency, synchronous step-down
DC-DC modules with integrated controller, MOSFETs,
compensation components, and inductor that operate
over a wide input-voltage range. The modules oper-
ate from 4.5V to 24V input and deliver up to 300mA
output current. The MAXM17904 and MAXM17905 are
fixed 3.3V and 5V output modules respectively. The
MAXM17906 is an adjustable output (0.9V to 6.3V)
module. The modules significantly reduce design
complexity, manufacturing risks, and offer a true plug and
play power/supply solution, reducing time-to-market.
The MAXM17904/MAXM17905/MAXM17906 modules
employ peak-current-mode control architecture. To reduce
input inrush current, the modules offer a fixed 3.75ms
soft-start time.
The MAXM17904/MAXM17905/MAXM17906 modules
are available in a low profile, compact 10-pin, 2.6mm x
3mm x 1.5mm, uSLIC™ package.
Benefits and Features
● Easy to Use
• Wide 4.5V to 24V Input
• Adjustable 0.9V to 6.3V Output
• Fixed 3.3V and 5V Output
(MAXM17904 and MAXM17905)
• ±1.5% Feedback Accuracy
• Up to 300mA Output-Current
• Internally Compensated
• All Ceramic Capacitors
● High Efficiency
• Selectable PWM- or PFM-Mode of Operation
Shutdown Current as Low as 2.2μA (typ)
● Flexible Design
• Internal Soft-Start and Prebias Startup
• Open-Drain Power Good Output (RESET Pin)
• Programmable EN/UVLO Threshold
● Robust Operation
• Hiccup Overcurrent Protection
• Overtemperature Protection
• -40°C to +125°C Ambient Operating Temperature/
-40°C to +150°C Junction Temperature
● Rugged
• Complies with CISPR22(EN55022) Class B
Conducted and Radiated Emissions
• Passes Drop, Shock, and Vibration Standards:
JESD22-B103, B104, B111
Ordering Information
appears at end of data sheet.
uSLIC is a trademark of Maxim Integrated Products, Inc.
Applications
Industrial Sensors and Encoders
4-20mA Current-Loop Powered Sensors
LDO Replacement
HVAC and Building Control
Battery-Powered Equipment
General Purpose Point-of-Load
USB Type-C Powered Loads
Typical Application Circuit 2.5V
V
IN
12V
C
IN
1µF
V
OUT
2.5V, 300mA
OUT
GND
C
OUT
10µF
Typical Application Circuit 5V
V
IN
12V
C
IN
1µF
V
IN
EN/UVLO
V
OUT
5V, 300mA
OUT
GND
C
OUT
10µF
V
IN
R1
2.2MΩ
RESET
MAXM17906
EN/UVLO
FB
LX
MODE
R3
133kΩ
MAXM17905
RESET
FB
LX
MODE
R2
825kΩ
C1
1µF
V
CC
R4
75kΩ
C1
1µF
V
CC
19-100509; Rev 0; 3/19

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Description SWITCHING REGULATOR, SWITCHING REGULATOR, SWITCHING REGULATOR, SWITCHING REGULATOR,
Maker Maxim Maxim Maxim Maxim
Reach Compliance Code unknown unknown unknown unknown
Analog Integrated Circuits - Other Types SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
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