Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | DC DC Controller |
| Topology | SEPIC, Step-Up (Boost) |
| Internal Switch(s) | No |
| Number of Outputs | 4 |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
| Voltage - Output | 4.05V ~ 4.45V |
| Current - Output / Channel | 120mA |
| Frequency | 200kHz ~ 2.15MHz |
| Dimming | Analog, PWM |
| Applications | Automotive |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount, Wettable Flank |
Overview
Description
I can’t locate a public datasheet for the exact part number A80603KESJSR. It may be a distributor SKU, a private/internal code, or a misspelled/abbreviated part. To introduce it accurately, you need the manufacturer and datasheet.
How to proceed:
- Find the exact manufacturer from the package marking or BOM.
- Look up the datasheet for device type, pinout, voltage/current ranges, and features.
- Note package type, temperature rating, and any special interfaces (SPI/I2C, PWM, etc.).
- Include typical applications and any safety/ordering notes.
If you provide the manufacturer or context (e.g., “power management IC for automotive,” “sensor,” or “microcontroller”), I can draft a precise, concise intro.
Intro template (fill after datasheet):
- Part: A80603KESJSR (manufacturer)
- Function: [device type]
- Key specs: supply range [V], package [type], pins [count], features [interfaces, protections]
- Applications: [use cases]
- Typical usage: [brief note]
How to proceed:
- Find the exact manufacturer from the package marking or BOM.
- Look up the datasheet for device type, pinout, voltage/current ranges, and features.
- Note package type, temperature rating, and any special interfaces (SPI/I2C, PWM, etc.).
- Include typical applications and any safety/ordering notes.
If you provide the manufacturer or context (e.g., “power management IC for automotive,” “sensor,” or “microcontroller”), I can draft a precise, concise intro.
Intro template (fill after datasheet):
- Part: A80603KESJSR (manufacturer)
- Function: [device type]
- Key specs: supply range [V], package [type], pins [count], features [interfaces, protections]
- Applications: [use cases]
- Typical usage: [brief note]
Pinout
I can’t determine pin count or function from the number alone. Please provide the manufacturer or a link to the datasheet for A80603KESJSJR (or A80603KESJSR). With the datasheet I can give the exact pin count and device function.
