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LM43600PWPR +BOM
3.5V to 36V, 500mA Synchronous Step-Down Voltage Converter
HTSSOP-16-
Manufacturer:
-
Mfr.Part #:
LM43600PWPR
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Datasheet:
-
Pbfree Code:
Yes
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Part Life Cycle Code:
Active
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Reach Compliance Code:
compliant
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ECCN Code:
EAR99
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EDA/CAD Models:
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LM43600PWPR General Description
The LM43600PWPR is a synchronous step-down DC-DC converter that combines efficiency, accuracy, and compactness in a single package. With a load current capability of up to 0.5 A and an input voltage range of 3.5 V to 36 V (42 V transient), this regulator is suitable for a wide range of power supply applications. Its peak current mode control allows for straightforward loop compensation and cycle-by-cycle current limiting, simplifying the design and optimization process for engineers. The LM43600 also features optional functions like programmable switching frequency, power-good flag, and thermal shutdown for added versatility and protection. Its pin-to-pin compatibility with other devices in the LM43600 family enables easy integration and design flexibility for different load current requirements
Key Features
- Soft-Start Time Programmable by External Capacitor
- Frequency Synch to External Clock for Multi-Phase Applications
- Stable Output Voltage Tracking Capability
Specifications
Source Content uid | LM43600PWPR | Pbfree Code | Yes |
Part Life Cycle Code | Active | Reach Compliance Code | compliant |
ECCN Code | EAR99 | Additional Feature | ALSO OPERATES IN PFM CONTROL TECHNIQUE; ADJUSTABLE OUTPUT MODE FROM 1 TO 28 V |
Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | CURRENT-MODE |
Control Technique | PULSE WIDTH MODULATION | JESD-30 Code | R-PDSO-G16 |
Moisture Sensitivity Level | 2 | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 16 |
Peak Reflow Temperature (Cel) | 260 | Surface Mount | YES |
Switcher Configuration | BUCK | Temperature Grade | AUTOMOTIVE |
Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form | GULL WING |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Vin (min) (V) | 3.5 | Vin (max) (V) | 36 |
Vout (min) (V) | 1 | Vout (max) (V) | 28 |
Iout (max) (A) | 0.5 | Iq (typ) (mA) | 0.033 |
Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 2200 |
Features | Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | current mode | Duty cycle (max) (%) | 99 |
Type | Converter |
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In Stock: 5,212
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