TEXAS INSTRUMENTS  TPS61222DCKT  Boost (Step Up) Switching Regulator, Fixed, 700mV-5.5V In, 5V And 200mA Out, 2 MHz, SC-70-6

TEXAS INSTRUMENTS TPS61222DCKT

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Product Overview


The TPS61222DCKT is a Tiny Low Input Voltage Boost Converter 5.5μA quiescent current that provides a power-supply solution for products powered by either a single-cell, two-cell or three-cell alkaline, NiCd or NiMH or one-cell Li-ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized.
  • Up to 95% efficiency at typical operating conditions
  • 5.5µA Quiescent current
  • Start-up into load at 0.7V input voltage
  • Pass-through function during shutdown
  • 200mA Minimum switching current Output overvoltage protection
  • Over-temperature protection
  • Input under-voltage lockout protection
  • Adjustable output voltage from 1.8 to 6V
  • Fixed output voltage versions
  • Green product and no Sb/Br

Applications

Power Management; Alternative Energy; Consumer Electronics; Portable Devices; Medical; LED Lighting; Communications & Networking
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • DC / DC Converter IC Case: SC-70
  • Input Voltage Max: 5.5V
  • Input Voltage Min: 700mV
  • MSL: MSL 1 - Unlimited
  • No. of Outputs: 1
  • No. of Pins: 6
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Output Current: 200mA
  • Output Voltage: 5V
  • Output Voltage Nom.: 5V
  • Packaging: Cut Tape
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 2MHz
  • Topology: Boost (Step Up)

Availability

Availability:  182


  • 182 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 2/29/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.585 $0.585

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Price

Quantity List Price
1+ $0.585
 
 
Low

Legislation and Environmental


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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
94X2975
TPS61222DCKT

TPS61222DCKT

TEXAS INSTRUMENTS

IC, VIN BOOST CONV TINY LV 6-SC70, REEL

4,250 

Price for: Full Reel 1

250+ $0.923 500+ $0.714 1000+ $0.569

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Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    More stock available week commencing 3/28/16
Suggested Substitutes
09R6667
TPS61222DCKR

TPS61222DCKR

TEXAS INSTRUMENTS

low VIN boost converter - 5.0V

0

Price for: Full Reel 1

3000+ $0.428

Buy
    More stock available week commencing 5/9/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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