LM25575MH ,SIMPLE SWITCHER? 42V, 1.5A Step-Down Switching Regulator 16-HTSSOP -40 to 125Features 3 DescriptionThe LM25575 is an easy to use buck regulator which1• Integrated 42-V, 330-mΩ ..
LM25575MH/NOPB ,SIMPLE SWITCHER? 42V, 1.5A Step-Down Switching Regulator 16-HTSSOP -40 to 125 SNVS479H–JANUARY 2007–REVISED AUGUST 20175 Pin Configuration and FunctionsPWP16-Lead HTSSOPTop Vie ..
LM25575MHX , LM25575/LM25575-Q1 SIMPLE SWITCHER® 42V, 1.5A Step-Down Switching Regulator
LM25575MHX/NOPB ,SIMPLE SWITCHER? 42V, 1.5A Step-Down Switching Regulator 16-HTSSOP -40 to 125Block Diagram..... 9Information..... 267.3 Feature Description...... 94 Revision HistoryNOTE: Page ..
LM25575QMH , LM25575/LM25575-Q1 SIMPLE SWITCHER® 42V, 1.5A Step-Down Switching Regulator
LM25576MHX ,SIMPLE SWITCHER? 42V, 3A Step-Down Switching Regulator 20-HTSSOP -40 to 125Features 3 DescriptionThe LM25576 is an easy to use buck regulator which1• Integrated 42-V, 170-mΩ ..
LM4051CEM3X-1.2 ,Precision Micropower Shunt Voltage ReferenceGeneral Description Key Specifications (LM4051-1.2)Ideal for space critical
LM4051CIM3-1.2 ,50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown VoltagesFeaturesn Automotive and Industrialn Small packages: SOT-23 n Precision Audio Componentsn Base Stat ..
LM4051CIM3X-1.2 ,Precision Micropower Shunt Voltage ReferenceApplicationsB-grade have 0.2% and the C-grade 0.5%, all with a tempcoof 50 ppm/˚C guaranteed from − ..
LM4051CIM3X-1.2 ,Precision Micropower Shunt Voltage ReferenceLM4051 Precision Micropower Shunt Voltage ReferenceMay 2002LM4051Precision Micropower Shunt Voltage ..
LM4051CIM3X-1.2 ,Precision Micropower Shunt Voltage Referenceapplications, the LM4051 precisionj Output voltage tolerancevoltage reference is available in the s ..
LM4051CIM3X-ADJ ,Precision Micropower Shunt Voltage ReferenceGeneral Description Key Specifications (LM4051-1.2)Ideal for space critical
LM25575MH-LM25575MH/NOPB-LM25575MHX/NOPB
SIMPLE SWITCHER庐 42V, 1.5A Step-Down Switching Regulator
RAMP
VCC
OUT
GND
LM25575VIN
VOUT
SYNC
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LM25575 42-V, 330-mΩ N-Channel Input Voltage Range Output Voltageas Low Reference Accuracy Adjustable Single Resistor Frequency Synchronization Mode Control Architecture Error Amplifier (Exposed Pad) Design Using® Power Designer
The LM25575is an easyto use buck regulator which
allows design engineers to design and optimizea
robust power supply usinga minimum set of
components. Operating withan input voltage rangeof V to 42 V, the LM25575 delivers 1.5-A of
continuous output current with an integrated 330-mΩ
N-Channel MOSFET. The regulator utilizes an
Emulated Current Mode architecture which provides
inherent line regulation, tight load transient response,
and easeof loop compensation without the usual
limitationof low-duty cycles associated with current
mode regulators. The operating frequency is
adjustable from 50-kHz to 1-MHz to allow
optimizationof size and efficiency. To reduce EMI,a
frequency synchronization pin allows multiple IC’s
from the LM(2)557x familyto self-synchronizeorto
synchronize to an external clock. The LM25575
ensures robustness with cycle-by-cycle current limit,
(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Schematic
