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Brand Name : Texas Instruments
Model Number : TPS62822DLCR
Certification : CE, GCF, ROHS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union,
Supply Ability : 1000pcs per month
Delivery Time : 3-5 working days after received the payment
Packaging Details : Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function : Step-Up, Step-Down
Output Configuration : Positive or Negative
Topology : Buck, Boost
Output Type : Adjustable
Number of Outputs : 1
TPS62822DLCR 2.25MHz 2A Step-Down Converter with 6.5μA IQ 1.8V-6.5V Input 0.6V±1% Ref 100% Duty Cycle Power Save Forced PWM & 2mmx2mm SON-8
Features
• DCS-Control™ topology
• 26-mΩ/25-mΩ internal power switches (TPS62823)
• Upto3-A output current (TPS62823)
• Very low quiescent current of 4 µA
• Switching frequency of typically 2.2 MHz
• 1%feedback voltage accuracy (full temp. range)
• Enable (EN) and power good (PG)
• Adjustable output voltage from 0.6 V to 4 V
• 100%duty-cycle mode
• Internal soft-start circuitry
• Seamless power save mode transition
• Undervoltage lockout
• Active output discharge
• Cycle-by-cycle current limit
• HICCUPshort-circuit protection
• Over temperature protection
• CISPR11 class B compliant
Applications
• POLsupply in portable/battery powered devices
• Factory and building automation
• Mobile computing, networking cards
• Solid state drive
• Data terminal, point of sale
• Servers, projectors, printers
Description
The TPS6282x is an all-purpose and easy to use synchronous step-down DC-DC converter with a very low quiescent current of only 4 µA. It supplies up to 3A output current (TPS62823) from a 2.4-V to 5.5-V input voltage. Based on the DCS-Control™ topology it provides a fast transient response.
The internal reference allows to regulate the output voltage down to 0.6 V with a high feedback voltage accuracy of 1% over the junction temperature range of-40°C to 125°C. The 1-A, 2-A, 3-A scalable pin-to pin and BOM-to-BOM compatible device family can be used with small 470-nH inductors.
The TPS6282x include an automatically entered power save mode to maintain high efficiency down to very light loads.
The device features a Power Good signal and an internal soft start circuit. It is able to operate in 100% mode. For fault protection, it incorporates a HICCUP current limit as well as a thermal shutdown.
The TPS6282x are packaged in a 2 mm x 1.5 mm QFN-8 package.
INFORMATION
| Category |  | |
| Mfr |  | |
| Series | - |  | 
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |  | 
| Part Status | Active |  | 
| Function | Step-Down |  | 
| Output Configuration | Positive |  | 
| Topology |  | |
| Output Type |  | |
| Number of Outputs | 1 |  | 
| Voltage - Input (Min) | 2.4V |  | 
| Voltage - Input (Max) | 5.5V |  | 
| Voltage - Output (Min/Fixed) |  | |
| Voltage - Output (Max) | 4V |  | 
| Current - Output |  | |
| Frequency - Switching | 2.2MHz |  | 
| Synchronous Rectifier | Yes |  | 
| Operating Temperature | -40°C ~ 125°C (TJ) |  | 
| Mounting Type | Surface Mount |  | 
| Package / Case |  | |
| Supplier Device Package | 8-VSON-HR (2x1.5) |  | 
| Base Product Number | 
Drawing

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| TPS62822DLCR 2.25MHz 2A Step-Down Converter with 6.5μA IQ 1.8V-6.5V Input 0.6V±1% Ref 100% Duty Cycle Power Save Forced PWM & 2mmx2mm SON-8 Images | 
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