LM2694MTX ,30V, 600 mA Step Down Switching Regulator 14-TSSOP Connection Diagrams141 1 10SWNC NC VIN2 13 29VIN BSTSW VCC3 12 83BST VCC ISEN RON/SD4 11 74ISEN RON ..
LM269-5 ,High Voltage (30V, 1.25A) Step Down Switching RegulatorConnection Diagram141 1 10NCNC SWVIN2 13 29SW VIN BST VCC12 83 3VCCBST ISEN RON/SD4 11 4 7ISEN RON/ ..
LM2695SD , High Voltage (30V, 1.25A) Step Down Switching Regulator
LM2696MXA ,3A, Constant On Time Buck RegulatorFeaturesn Input voltage range of 4.5V–24VThe LM2696 is a pulse width modulation (PWM) buck regu-lat ..
LM2696MXA ,3A, Constant On Time Buck RegulatorPin DescriptionsPin # Name Function1, 2, 3 SW Switching node4 CBOOT Bootstrap capacitor input5 AVIN ..
LM2696MXA ,3A, Constant On Time Buck RegulatorApplicationsexternal components and provide high efficiency.An internalsoft-start and power-good fl ..
LM5642MH , High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
LM5642MTC ,High Voltage, Dual Synchronous Buck Converter with Oscillator SynchronizationPin Descriptionsthe system immediately latches off. Connecting this pin toKS1 (Pin 1): The positive ..
LM5642MTCX ,High Voltage, Dual Synchronous Buck Converter with Oscillator SynchronizationFeaturesn Two synchronous buck regulatorsThe LM5642 consists of two current mode synchronousbuck re ..
LM5642MTCX/NOPB ,4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization 28-TSSOP -40 to 125Connection DiagramKS1 RSNS1 RSNS128 28KS11 1ILIM1 SW1 SW127 ILIM1 272 2COMP1 HDRV1 HDRV126 COMP1 26 ..
LM5642XMH , LM5642/LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
LM5642XMH/NOPB ,High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization 28-HTSSOP -40 to 125Connection DiagramKS1 RSNS1 RSNS128 28KS11 1ILIM1 SW1 SW127 ILIM1 272 2COMP1 HDRV1 HDRV126 COMP1 26 ..
LM2694MTX
30V, 600 mA Step Down Switching Regulator
VIN
BST
LM2694VCC
8V - 30V
Input
RON
VOUT
RTN
ISEN
SGND
LM2694
www.ti.com SNVS444A–MAY 2006–REVISED APRIL 2013
LM2694 30V, 600 mA Step Down Switching Regulator
Checkfor Samples: LM2694
1FEATURES DESCRIPTIONThe LM2694 Step Down Switching Regulator features
Integrated N-Channel Buck Switch allof the functions neededto implementa low cost,
• Integrated Start-Up Regulator efficient, buck bias regulator capable of supplying
Input Voltage Range: 8Vto 30V 0.6Ato the load. This buck regulator contains anN-
Channel Buck Switch, andis availablein the3x3
• No Loop Compensation Required thermally enhanced WSON-10 package and a
• Ultra-Fast Transient Response TSSOP-14 package. The feedback regulation
• Operating Frequency Remains Constant with scheme requires no loop compensation, resultsin
Load Current and Input Voltage Variations fast load transient response, and simplifies circuit
implementation. The operating frequency remains
• Maximum Duty Cycle Limited During Start-Up constant with line and load variations due to the
• Adjustable Output Voltage inverse relationship between the input voltage and
• Valley Current LimitAt 0.6A the on-time. The valley current limit results ina
smooth transition from constant voltageto constant
• Maximum Switching Frequency:1 MHz current mode when current limitis detected, reducing
• Precision Internal Reference the frequency and output voltage, without the useof
• Low Bias Current foldback. Additional features include: VCC under-
voltage lockout, thermal shutdown, gate drive under-
• Highly Efficient Operationvoltage lockout, and maximum duty cycle limiter.
• Thermal Shutdown
PackageTYPICAL APPLICATIONS WSON-10(3 mmx3 mm) w/Exposed Pad
• High Efficiency Point-Of-Load (POL) Regulator • TSSOP-14
• Non-Isolated Telecommunication Buck
Regulator Secondary High Voltage Post Regulator
Basic Step Down Regulator
