| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,144 pcs
|
2144 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,096 pcs
|
1096 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Features | |
| Frequency | |
| Function | |
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| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
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| Voltage |
The Texas Instruments LM53601MQDSXRQ1 is an automotive-qualified synchronous step-down DC/DC converter designed for power management applications. It supports a wide input voltage range from 3.5V to 36V, with transient capability up to 42V, and can deliver up to 1A of output current.
This converter operates at a fixed 2.1MHz switching frequency, offering efficient power conversion. Key features include adjustable output voltage, fixed soft start, forced PWM mode, frequency synchronization, light-load efficiency, power good indication, spread spectrum for EMI reduction, and synchronous rectification. It also includes undervoltage lockout (UVLO).
The LM53601MQDSXRQ1 is housed in a 10-WSON (3x3 mm) package with wettable flanks, suitable for surface mounting. Its operating temperature range is -40°C to 150°C (junction temperature), making it suitable for demanding automotive environments. The AEC-Q100 qualification further ensures its reliability for automotive applications.
With a low quiescent current of 23µA and a shutdown current of 1.8µA, this device is designed for power efficiency. The adjustable output voltage capability, along with features like frequency synchronization and spread spectrum, provides design flexibility for various power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.39 | $2.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.5 V minimum to 42 V maximum (with transient).
10-WSON (3x3) and 10-WFDFN Exposed Pad.
Junction temperature from -40°C to 150°C, ambient up to 125°C.
1 A.
2.1 MHz.
Yes, it has a synchronous rectifier.
Enable, fixed output, fixed soft start, forced PWM, frequency synchronization, light-load efficiency, power good, spread spectrum, synchronous rectification, and UVLO.