Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tube |
Published |
2001 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Max Power Dissipation |
471mW |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
MAX1822 |
Function |
Ratiometric |
Number of Outputs |
1 |
Output Voltage |
27.5V |
Output Type |
Fixed |
Max Output Current |
500μA |
Voltage - Input (Min) |
3.5V |
Input Voltage-Nom |
5V |
Max Supply Voltage |
16.5V |
Min Supply Voltage |
3.5V |
Analog IC - Other Type |
SWITCHED CAPACITOR REGULATOR |
Nominal Supply Current |
150μA |
Output Configuration |
Positive |
Current - Output |
25mA |
Voltage - Output (Min/Fixed) |
Vin+11V |
Topology |
Charge Pump |
Frequency - Switching |
90kHz |
Synchronous Rectifier |
No |
Switcher Configuration |
DOUBLER INVERTER |
Height |
1.5mm |
Length |
5mm |
Width |
4mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
MAX1822ESA+ Overview
There is an optimized performance in this voltage regulator because it utilizes the Tube package. During the development of this harley voltage regulator, 8 terminations were made. As this regulator voltage is equipped with an analog IC of the type SWITCHED CAPACITOR REGULATOR, it is a SWITCHED CAPACITOR REGULATOR-type voltage regulator. For space-saving purposes, this voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. 1 outputs of voltage regulator are configured. On its output pins, this adjusting voltage regulator generates Fixed output. Surface Mount-mount switching regulator. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. A DC-DC switching regulator such as this one switches at 90kHz. The voltage regulator can be operated with a voltage as low as 3.5V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to Vin+11V. As a result of the 25mA output current, voltage regulator offers maximum flexibility in design. A regulator with this 260 peak reflow temperature is essentially indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 5V for the purposes of operation. As a member of the MAX1822 family of DC/DC regulators, this is a DC/DC regulator. A voltage of 27.5V volts can be generated by DC DC switching regulator. To operate the voltage regulator 12v, 8 pins are required. Voltage regulator's maximal output current reaches 500μA A to meet the operation requirements. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 3.5V V is required. As long as the supply voltage is greater than 16.5V, the voltage regulator 12v will operate correctly.
MAX1822ESA+ Features
1 outputs
Peak reflow temperature (Cel) of 260
8 pins
MAX1822ESA+ Applications
There are a lot of Maxim Integrated MAX1822ESA+ Voltage Regulators applications.
- Low output voltage switching power supply circuits
- Access control systems
- Wind power
- Window air conditioners
- Wide-range voltage regulation circuits
- Medical equipment
- Sensitive electronic devices
- Scientific research
- Drilling machines
- Fire elevators