ILC6383 Просмотр технического описания (PDF) - Fairchild Semiconductor

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производитель

ILC6383

1-Cell to 3-Cell Boost DC-DC Converter with True Load Disconnect, 3.3V, 5V or Adjustable Output

Fairchild Semiconductor 

PRODUCT SPECIFICATION

ILC6383

Electrical Characteristics ILC6383CIR-33 in PFM Mode (SEL in LOW State)

Unless otherwise specified, all limits are at VIN = VLBI = 2.0V, IOUT = 1mA and TA = 25°C, test circuit Figure 1.

BOLDFACE type indicates limit that apply over the full operating temperature range. (Note 2)

Parameter

Symbol

Conditions

Min. Typ. Max. Units

Output Voltage

Maximum Output

Current

VOUT(nom)

IOUT

1.5V < VIN < 2.4V,

1.5V < VIN < 2.4V

VOUT ≥ 0.96VOUT(nom),

3.217 3.3 3.382 V

3.184

3.415

150

mA

Load Regulation

No Load Battery

Input Current

∆VOUT

VOUT

IIN (no load)

1mA < IOUT < 20mA

IOUT = 0mA, VIN=VLBI=1.2V

1

%

250

µA

Efficiency

η

IOUT = 20mA

88

%

Electrical Characteristics ILC6383CIR-33 in PWM Mode (SEL Open)

Unless otherwise specified, all limits are at VIN = VLBI = 2.0V, IOUT = 50mA and TA = 25°C, test circuit Figure 1.

BOLDFACE type indicates limit that apply over the full operating temperature range. (Note 2)

Parameter

Symbol

Conditions

Min. Typ. Max. Units

Output Voltage

Maximum Output

Current

Load Regulation

Efficiency

VOUT

IOUT

∆VOUT

VOUT

η

1.5V < VIN < 2.4V,

1.5V < VIN < 2.4V

3.217 3.3 3.382 V

3.184

3.415

VIN = 1.2V, VOUT ≥ 0.96VOUT(nom)

75

mA

VIN = 2.0V, VOUT ≥ 0.96VOUT(nom)

150

VIN = 2.4V, VOUT ≥ 0.96VOUT(nom)

200

VIN = 3.0V, VOUT ≥ 0.96VOUT(nom)

375

50mA < IOUT < 100mA

1

%

IOUT = 50mA

90

%

Electrical Characteristics ILC6383CIR-50 in PFM Mode (SEL in LOW State)

Unless otherwise specified, all limits are at VIN = VLBI = 2.4V, IOUT = 1mA and TA = 25°C, test circuit Figure 1.

BOLDFACE type indicates limit that apply over the full operating temperature range. (Note 2)

Parameter

Symbol

Conditions

Min. Typ. Max. Units

Output Voltage

Maximum Output

Current

VOUT(nom)

IOUT

1.5V < VIN < 3V,

1.5V < VIN < 3V

VOUT ≥ 0.96VOUT(nom)

4.875 5.0 5.125 V

4.825

5.175

150

mA

Load Regulation

No Load Battery

Input Current

∆VOUT

VOUT

IIN (no load)

1mA < IOUT < 20mA

IOUT = 0mA, VIN=VLBI=1.5V

1

%

550

µA

Efficiency

η

IOUT = 20mA

90

%

REV. 1.2.6 6/13/02

3

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