onsemi NCP1445FR4 DC DC Switching Regulators
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1 Output 4A (Switch) Powerflex-7
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1445FR4
Detailed Description
IC REG MULT CONFG ADJ POWERFLEX7
Package
Powerflex-7
Key Features
Package / Case: Powerflex-7; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1445FR4 Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1445FR4 DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
Powerflex-7
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
30V
Output Current
4A (Switch)
Switching Frequency
560kHz
Number of Outputs
1
Related Parts Comparison (NCP1445FR4 vs NCP45525IMNTWG-L vs NCP339BFCT2G vs NCP380HMU10AATBG)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | Powerflex-7 | 8-VFDFN Exposed Pad | 6-UFBGA | 6-UDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | High Side | High Side | High Side |
| Output Type | Adjustable | N-Channel | P-Channel | P-Channel |
| Package | Powerflex-7 | DFN8 | WLCSP-6 | UDFN-6 |
| Supply Voltage | -- | 3V ~ 5.5V | Not Required | Not Required |
| Interface | -- | On/Off | On/Off | On/Off |
| Current Output Max | -- | 6A | 3A | 1A |
| Action |
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
NCP1442FR4onsemiBoost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) Powerflex-7
NCP1444FR4onsemiBoost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) Powerflex-7
