UC2836

Name: UC2836
Brand: TI
SKU: UC2836
Price: 14.916 USD

現行

36-V 可調整線性電壓穩壓器

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產品規格表

document-pdfAcrobat High Efficiency Regulator Controller datasheet (英文)

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LM1085

現行

3-A、29-V 線性電壓穩壓器 Similar product with wider operating temperature range

UC2836

現行

產品規格表

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產品詳細資料

Output options

Adjustable Output

Vin (max) (V)

36

Vin (min) (V)

6

Vout (max) (V)

35

Vout (min) (V)

2.5

Iq (typ) (mA)

3.7

Thermal resistance θJA (°C/W)

108

Rating

Catalog

Load capacitance (min) (µF)

10

Accuracy (%)

1.2

Operating temperature range (°C)

-25 to 85

Output options

Adjustable Output

Vin (max) (V)

36

Vin (min) (V)

6

Vout (max) (V)

35

Vout (min) (V)

2.5

Iq (typ) (mA)

3.7

Thermal resistance θJA (°C/W)

108

Rating

Catalog

Load capacitance (min) (µF)

10

Accuracy (%)

1.2

Operating temperature range (°C)

-25 to 85

SOIC (D)

8

29.4 mm² 4.9 x 6

Complete Control for a High Current, Low Dropout, Linear Regulator
Fixed 5V or Adjustable Output Voltage
Accurate 2.5A Current Limiting with Foldback
Internal Current Sense Resistor
Remote Sense for Improved Load Regulation
External Shutdown
Under-Voltage Lockout and Reverse Voltage Protection
Thermal Shutdown Protection
8 Pin Mini-Dip Package (Surface Mount also Available)

Complete Control for a High Current, Low Dropout, Linear Regulator
Fixed 5V or Adjustable Output Voltage
Accurate 2.5A Current Limiting with Foldback
Internal Current Sense Resistor
Remote Sense for Improved Load Regulation
External Shutdown
Under-Voltage Lockout and Reverse Voltage Protection
Thermal Shutdown Protection
8 Pin Mini-Dip Package (Surface Mount also Available)

The UC1835/6 families of linear controllers are optimized for the design of low cost, low dropout, linear regulators. Using an external pass element, dropout voltages of less than 0.5V are readily obtained. These devices contain a high gain error amplifier, a 250mA output driver, and a precision reference. In addition, current sense with fold-back provides for a 2.5A peak output current dropping to less than 0.5A at short circuit.

These devices are available in fixed, 5V, (UC1835), or adjustable, (UC1836), versions. In the fixed 5 volt version, the only external parts required are an external pass element, an output capacitor, and a compensation capacitor. On the adjustable version the output voltage can be set anywhere from 2.5V to 35V with two external resistors.

Additional features of these devices include under-voltage lockout for predictable start-up, thermal shutdown and short circuit current limiting to protect the driver device. On the fixed voltage version, a reverse voltage comparator minimizes reverse load current in the event of a negative input to output differential.

The UC1835/6 families of linear controllers are optimized for the design of low cost, low dropout, linear regulators. Using an external pass element, dropout voltages of less than 0.5V are readily obtained. These devices contain a high gain error amplifier, a 250mA output driver, and a precision reference. In addition, current sense with fold-back provides for a 2.5A peak output current dropping to less than 0.5A at short circuit.

These devices are available in fixed, 5V, (UC1835), or adjustable, (UC1836), versions. In the fixed 5 volt version, the only external parts required are an external pass element, an output capacitor, and a compensation capacitor. On the adjustable version the output voltage can be set anywhere from 2.5V to 35V with two external resistors.

Additional features of these devices include under-voltage lockout for predictable start-up, thermal shutdown and short circuit current limiting to protect the driver device. On the fixed voltage version, a reverse voltage comparator minimizes reverse load current in the event of a negative input to output differential.

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*	Data sheet	High Efficiency Regulator Controller datasheet		1999年 9月 5日
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