onsemi NCP1840Q8A6MNTWG LED Drivers
LED Driver IC 8 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 30mA 20-QFN (4x4)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1840Q8A6MNTWG
Detailed Description
IC LED DRVR RGLTR DIM 30MA 20QFN
Package
20-VFQFN Exposed Pad
Key Features
Package / Case: 20-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1840Q8A6MNTWG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1840Q8A6MNTWG LED Drivers technical specifications.
General
RoHS
Yes
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Obsolete
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
4.1V
Current Output Channel
30mA
Alternate Parts Comparison (NCP1840Q8A6MNTWG vs NCP45525IMNTWG-L vs NCP339BFCT2G vs NCP380HMU10AATBG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 8-VFDFN Exposed Pad | 6-UFBGA | 6-UDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3V ~ 5.5V | 3V ~ 5.5V | Not Required | Not Required |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Number of Outputs | 8 | 1 | 1 | 1 |
| Package | QFN-20 | DFN8 | WLCSP-6 | UDFN-6 |
| Interface | -- | On/Off | On/Off | On/Off |
| Current Output Max | -- | 6A | 3A | 1A |
| Features | -- | Slew Rate Controlled | Load Discharge, Slew Rate Controlled | Slew Rate Controlled, Status Flag |
| Input Type | -- | Non-Inverting | Non-Inverting | Non-Inverting |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC34844AEPNXP SemiconductorsNXP
IC LED DRVR RGLTR DIM 80MA 32QFN
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