TO-99 Switching Regulators & Controllers 18

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Part RoHS Manufacturer Other IC type Temperature Grade No. of Terminals Package Code Package Shape Surface Mount Total Dose (V) Maximum Switching Frequency Package Body Material Approvals (V) Maximum Supply Current (Isup) Maximum Output Current Trim or Adjustable Output (V) No. of Functions No. of Channels Technology Screening Level Nominal Bandwidth Terminal Form Main Out Ripple Voltage Control Technique Nominal Negative Supply Voltage (Vsup) Main Output Efficiency Nominal Supply Voltage (Vsup) Maximum Voltage Tolerance Power Supplies (V) Switcher Config Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Output Voltage Control Mode Protection(s) Maximum Line Regulation Maximum Total Power Output Minimum Operating Temperature Terminal Finish Maximum Output Voltage Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Height Width (mm) Qualification Maximum Load Regulation Minimum Supply Voltage (Vsup) Nominal Input Voltage Warm-Up Time Additional Features Minimum Input Voltage Maximum Negative Input Voltage JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Nominal Threshold Voltage (V) Length Adjustable Threshold Nominal Output Voltage Maximum Input Voltage

ICL7660CTV-T

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

8

TO-99

ROUND

NO

10 kHz

METAL

.225 mA

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

70 Cel

0 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

5 V

1.5 V

e0

10 V

ICL7662ETV-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

INDUSTRIAL

8

TO-99

ROUND

NO

10 kHz

METAL

.6 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-40 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

15 V

4.5 V

e0

20 V

ICL7660ETV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

INDUSTRIAL

8

TO-99

ROUND

NO

10 kHz

METAL

.25 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-40 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

1.5 V

e0

10 V

ICL7662CTV-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

8

TO-99

ROUND

NO

10 kHz

METAL

.85 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

70 Cel

0 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

1

Not Qualified

15 V

4.5 V

e0

245

20 V

ICL7660AMTV/883B

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

10 kHz

METAL

1

CMOS

MIL-STD-883 Class B (Modified)

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

BOTTOM

O-MBCY-W8

1

Not Qualified

5 V

1.5 V

10 V

ICL7662MTV-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

10 kHz

METAL

1 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

1

Not Qualified

15 V

4.5 V

e0

245

16.5 V

ICL7660CTV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

8

TO-99

ROUND

NO

10 kHz

METAL

.225 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

BOTTOM

O-MBCY-W8

1

Not Qualified

5 V

1.5 V

e0

20

245

10 V

ICL7660ITV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

OTHER

8

TO-99

ROUND

NO

10 kHz

METAL

.175 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-20 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

5 V

1.5 V

e0

10 V

ICL7660AMTV-T

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

10 kHz

METAL

.25 mA

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

125 Cel

-55 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

5 V

1.5 V

e0

10 V

ICL7660AMTV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

10 kHz

METAL

.25 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

BOTTOM

O-MBCY-W8

1

Not Qualified

5 V

1.5 V

245

10 V

SI7661DA-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

INDUSTRIAL

8

TO-99

ROUND

NO

10 kHz

METAL

2 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-40 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

15 V

4.5 V

e0

-20 V

20 V

SI7661AA-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

10 kHz

METAL

2 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

1

Not Qualified

15 V

4.5 V

e0

-20 V

16.5 V

MAX1044CTV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

8

TO-99

ROUND

NO

60 kHz

METAL

.2 mA

.1 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

70 Cel

0 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

1.5 V

e0

10 V

SI7661CA-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

COMMERCIAL

8

TO-99

ROUND

NO

10 kHz

METAL

2 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

70 Cel

0 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

15 V

4.5 V

e0

-20 V

20 V

MAX1044ETV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

INDUSTRIAL

8

TO-99

ROUND

NO

60 kHz

METAL

.2 mA

.1 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-40 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

1.5 V

e0

10 V

MAX1044MTV/883B

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

5 kHz

METAL

1

CMOS

MIL-STD-883 Class B

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

TIN LEAD

AXIAL

O-MACY-W8

Not Qualified

5 V

1.5 V

e0

9 V

MAX1044MTV

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

MILITARY

8

TO-99

ROUND

NO

60 kHz

METAL

.2 mA

.1 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

125 Cel

-55 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

1.5 V

e0

10 V

SI7661BA-4

Maxim Integrated

SWITCHED CAPACITOR CONVERTER

OTHER

8

TO-99

ROUND

NO

10 kHz

METAL

2 mA

.02 A

1

CMOS

WIRE

DOUBLER INVERTER

CYLINDRICAL

CAN8,.2

Other Analog ICs

85 Cel

-25 Cel

TIN LEAD

BOTTOM

O-MBCY-W8

Not Qualified

15 V

4.5 V

e0

-20 V

20 V

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.