component
ICL7662CBA+T
Public Made by Adomby adom
Analog Devices Inc Maxim Integrated Charge Pumps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownICL7662CBA+T
Analog Devices Inc Maxim Integrated · Charge Pumps · SOIC-8
ICL7662CBA+T from Analog Devices Inc Maxim Integrated, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TEST | unconnected | Test pin; not connected in normal use (Note 3); driving TEST to V+ disconnects the internal oscillator to allow an external clock source at OSC. |
| 2 | CAP+ | passive | Positive terminal of the external pump capacitor C1; during the first half of the oscillator cycle the internal switches charge C1 to V+. |
| 3 | GND | power_in | Ground reference; the positive terminal of the external reservoir capacitor C2 must be connected to GND. |
| 4 | CAP- | passive | Negative terminal of the external pump capacitor C1; swings between GND and −V+ as the pump capacitor is transferred to the reservoir capacitor C2. |
| 5 | VOUT | power_out | Negative voltage output; delivers the inverted supply (typically −V+, range −4.5V to −20V) with output source resistance 60Ω typ at V+ = 15V, I_O = 20mA, LV = Open. |
| 6 | LV | input | Low-voltage mode select; connect to GND to enable LV mode (supply range 4.5V to 11V, supply current 20µA typ); leave open for standard mode (supply range 9V to 20V). |
| 7 | OSC | bidirectional | Oscillator pin; leave open to use internal ~10kHz oscillator; connect an external capacitor C_OSC to GND to reduce frequency; receives external clock when TEST is driven to V+. |
| 8 | V+ | power_in | Positive supply voltage input; 4.5V to 11V in LV mode (LV = GND) or 9V to 20V in standard mode (LV = Open); absolute maximum +22V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc Maxim Integrated |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ICL7662CBA+T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
icl7662cba-t-etched.step/icl7662cba-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);icl7662cba-t.step/icl7662cba-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices Inc Maxim Integrated datasheet (8 pp, sha256
688c8622e8fa7822, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(vision), consensusclaude-opus-4-7(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).