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See Technical Specifications

SC417MLTRT +BOM

SC417MLTRT is available in Tape and Reel packaging for convenient handling and storage

Manufacturer:

Semtech Corporation
Mfr.Part #:

SC417MLTRT
Datasheet:

SC417MLTRT Datasheet (PDF)
Series:

EcoSpeed®, SmartDrive™
Topology:

Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Number Of Outputs:

2
Frequency - Switching:

1MHz

SC417MLTRT General Description

The SC417/SC427 is a stand-alone synchronous EcoSpeed® buck regulator which incorporates Semtech’s advanced, patented adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response.

Key Features

Power system:
Input voltage — 3V to 28V
Integrated bootstrap switch
Programmable LDO output — 200mA
1% reference tolerance -40 to +85 °C
Selectable internal/external bias power supply
EcoSpeed™ architecture with pseudo-fixed frequency adaptive on-time control
Logic input/output control
Independent control EN for LDO and switcher
Programmable VIN UVLO threshold
Power good output
Selectable ultrasonic/power save methods
Protections
Over-voltage/under-voltage
TC compensated RDS(ON) sensed current limit
Thermal shutdown
Output capacitor types
High ESR — SP, POSCAP, OSCON
Ceramic capacitors
Package — 5x5mm, 32-pin MLPQ
Lead-free and halogen free
RoHS and WEEE compliant

Application

Office automation and computing
Networking and telecommunication equipment
Point-of-load power supplies and module replacement.
Packaging
MLPQ-32 5x5mm
Order Codes
SC417MLTRC
SC417EVB: SC417 Evaluation Board

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear + Switching	Series	EcoSpeed®, SmartDrive™
Topology	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Number of Outputs	2
Frequency - Switching	1MHz	Voltage/Current - Output 1	Adj, 10A
Voltage/Current - Output 2	5V, 200mA	Voltage/Current - Output 3	-
w/LED Driver	No	w/Supervisor	No
w/Sequencer	No	Voltage - Supply	3V ~ 28V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	SC417