Maxim Integrated Switching Regulator, Surface Mount, -4.5 → -20V dc Output Voltage, 4.5 → 20V dc Input
- RS stock no.:
- 190-7914P
- Mfr. Part No.:
- ICL7662EBA+T
- Manufacturer:
- Maxim Integrated
848 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each (Supplied on a Reel) Quantities below 150 on continuous strip
R 130,04
(exc. VAT)
R 149,55
(inc. VAT)
| Units | Per unit |
| 50 - 98 | R 130,04 |
| 100 - 248 | R 126,14 |
| 250 + | R 121,095 |
- RS stock no.:
- 190-7914P
- Mfr. Part No.:
- ICL7662EBA+T
- Manufacturer:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
Product Details
The 1CL7662/Si7661 is a monolithic charge pump voltage inverter that will convert a positive voltage in the range of +4.5V to +20V to the corresponding negative voltage of -4.5V to -20V. The ICL7662/Si7661 provides performance far superior to previous implementations of charge pump voltage inverters by combining low quiescent current with high efficiency. The ICL7662/Si7661 has an oscillator, control circuitry, and 4 power MOS switches on-chip, with the only required external components being two low cost Capacitors.
+4.5 V to +20V Supply to -45V to -20V Output
Cascaded Voltage Multiplication (Vout = -nV+)
99.7% Typical Open Circuit Conversion Efficiency
Required Only 2 External Capacitors
Pin compatible with the ICL7660
Application
Inexpensive Negative Supplies
Data Acquisition Systems
Up to -20V for OP Amp, and other Liner Circuits
Supply Splitter, Vout = Vs/2
Cascaded Voltage Multiplication (Vout = -nV+)
99.7% Typical Open Circuit Conversion Efficiency
Required Only 2 External Capacitors
Pin compatible with the ICL7660
Application
Inexpensive Negative Supplies
Data Acquisition Systems
Up to -20V for OP Amp, and other Liner Circuits
Supply Splitter, Vout = Vs/2
Specification
Attribute | Value |
|---|---|
| Output Voltage | -4.5 → -20V dc |
| Input Voltage | 4.5 → 20V dc |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Efficiency | 99.9 (Typ.)% |
| Maximum Temperature | +85°C |
| Minimum Temperature | -40°C |
| Length | 5mm |
| Maximum Input Current | 1mA |
| Special Features | Reguires Only 2 External Capacitors |
| Depth | 1.5mm |
| Width | 4mm |
| Application | Data Acquisition Systems, Inexpensive Negative Supplies, RS-232 Power Supplies, Supply Splitter Vout = Vs/2, Up to -20V for Op Amps and Other Linear Circuits |
- RS stock no.:
- 190-7914P
- Mfr. Part No.:
- ICL7662EBA+T
- Manufacturer:
- Maxim Integrated