MAX634CPA+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 1996 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 2.54mm |
| Base Part Number | MAX634 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Efficiency | 80 % |
| Output Voltage | -18V |
| Output Type | Adjustable |
| Max Output Current | 150mA |
| Operating Supply Voltage | 16.5V |
| Voltage - Input (Min) | 2.6V |
| Input Voltage-Nom | 6V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Negative |
| Max Output Voltage | -4.8V |
| Voltage - Output (Min/Fixed) | -2.6V |
| Topology | Buck-Boost |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100Hz~75kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 0.5mA |
| Synchronous Rectifier | No |
| Min Output Voltage | -5.2V |
| Voltage - Output (Max) | -20V |
| Height | 3.302mm |
| Length | 10.03mm |
| Width | 7.87mm |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MAX634CPA+ Overview
A Tube package is used in this voltage regulator to optimize performance. A voltage regulator consists of 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. The space-saving 8-DIP (0.300, 7.62mm) package is available for this voltage regulator. The voltage regulator is configured with 1 outputs. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Switching regulators like this one can be mounted on the Through Hole mounting system. Operating at 0°C~70°C TA is the recommended temperature for adjusting voltage regulator's operation. In this voltage regulator 12v, the switching frequency is 100Hz~75kHz. This voltage regulator is able to operate with the minimal input voltage of 2.6V. The adjusting voltage regulator's output voltage (Min/Fixed) is -2.6V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 6V. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. MAX634 is a family of voltage regulators that belong to the DC/DC industry. The voltage DC DC switching regulator can provide is up to -18V volts. During switching regulator operation, 8 pins are used. In order for this switching regulator to work properly, the output voltage should be at least -5.2VV. A maximum output current of 150mA A is available to meet the switching regulator operation requirements. The maximal output voltage of -20V allows DC DC switching regulator to be operated easily. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of -4.8V. With 16.5V as the supply voltage, this DC-DC switching regulator will operate.
MAX634CPA+ Features
1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 16.5V
MAX634CPA+ Applications
There are a lot of Maxim Integrated MAX634CPA+ Voltage Regulators applications.
- Electric water heaters
- Analog precision reference circuits
- PSRR circuits
- Production lines
- Serial communication converter
- Window air conditioners
- Current source circuits
- Low output voltage switching power supply circuits
- Textile machinery
- Various precision measuring detectors
