The SGM61042 is a high power density synchronous Buck converter, which is capable of delivering up to 4A continuous output current from 2.4V to 5.5V input voltage range. The device only consumes 5μA (TYP) quiescent current.
The device implements auto PFM mode operation to maximize the efficiency at light load condition. At moderate to heavy load, the device automatically switches to CCM operation with a 2.2MHz (TYP) switching frequency. Forced PWM (FPWM) is also available via the VSET/MODE pin for low output voltage ripple requirement.
The SGM61042 implements the COT control architecture that incorporates the benefits of fast load and line transient responses and low output voltage ripple, which is beneficial for RF and noise sensitive applications. The device features the hiccup short-circuit protection and thermal shutdown.
The SGM61042 is available in a Green TQFN-1.5×2.5- 9L package.
- 2.4V to 5.5V Input Voltage Range
- 5μA (TYP) Quiescent Current
- 2.2MHz (TYP) Switching Frequency
- 14mΩ and 9.5mΩ Internal Power MOSFETs
- Fixed and Adjustable Output Voltage Options
- Forced PWM or Power-Save Mode
- 4A Output Current
- Output Voltage Discharge
- Hiccup Short-Circuit Protection
- Power Good Indicator
- Thermal Shutdown
- COT-Control Topology for Fast Transient Response
- Available in a Green TQFN-1.5×2.5-9L Package
Core Supply for FPGAs, CPUs, ASICs or Video Chipsets
SSD
Optical Modules
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM61042XTVY9G/TR | Active | TQFN-1.5×2.5-9L | 9 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.875/unit 25-99 units : $0.75/unit 100-249 units : $0.625/unit 250-499 units : $0.5/unit 500-999 units : $0.4375/unit 1000-9999 units : $0.325/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
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