NCP10671: High-Voltage Switcher for low Power offline SMPS
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» Product Change Notification |
The NCP1067X products integrate a fixed frequency current mode controller with a
700 V MOSFET. Available in a SOIC-7 package, the NCP1067X offer a high level of
integration, including soft−start, frequency−jittering, short−circuit protection, skip−cycle, ramp compensation, and a Dynamic Self−Supply (eliminating the need for an auxiliary winding).
During nominal load operation, the NCP1067X switches at one of the available
frequencies (60 or 100 kHz). When the output power demand diminishes, the IC automatically enters into a skip mode to reduce the standby consumption down.
Protection features include: a timer to detect an overload or a short−circuit event,
Overvoltage Protection with auto−recovery.
For improved standby performance, the connection of an auxiliary winding or
supplying the IC from the output, stops the DSS operation and helps to reduce input power consumption below 15 mW at high line.
NCP1067x can be seamlessly used both in non-isolated and in isolated topologies.
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Applications | End Products | |
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Technical Documentation & Design Resources
Software (7) | Videos (2) |
Design Notes (1) | Evaluation Board Documents (9) |
Data Sheets (1) | Simplis Models (1) |
Package Drawings (1) |
Evaluation/Development Tool Information
Product | Status | Compliance | Short Description | Action | |
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LIGHTING-1-GEVK | Active |
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Connected Lighting Platform for LED Control | ||
NCP10671B05GEVB | Active |
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High-Voltage Switcher for low Power offline SMPS Evaluation Board |
FutureElectronics (2020-08-19) | : | 4 |
Avnet (2020-08-19) | : | 2 |
Availability & Samples
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Specifications
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Case Outline |
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NCP10671BD060R2G | Active |
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NCP10671, 60 kHz and 250 mA Ipk in SOIC-7 | SOIC8 MISSING PIN 3 | 751EV | 1 | 260 | Tape and Reel | 2500 | $0.3733
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NCP10671BD100R2G | Active |
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NCP10671, 100 kHz and 250 mA Ipk in SOIC-7 | SOIC8 MISSING PIN 3 | 751EV | 1 | 260 | Tape and Reel | 2500 | $0.3733
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Market Leadtime (weeks) | : | 4 to 8 |
Market Leadtime (weeks) | : | 4 to 8 |
Product
Description
Pricing ($/Unit)
Compliance
Status
Control Mode
fsw Typ (kHz)
fJitter Typ (%)
Stand-by Mode
RDS(ON) Typ (Ω)
V(BR)DSS Max (V)
IPeak (mA)
HV Start-up Min (V)
DSS (mA)
UVLO
Short Circuit Protection
Over Power Compensation
Brown-out
Latch
Package Type
NCP10671BD060R2G
$0.3733
Pb
A
H
P
Active
Current Mode
60
Yes
Yes
34
700
250
Yes
8
7
Yes
No
No
No
SOIC8 MISSING PIN 3
NCP10671BD100R2G
$0.3733
Pb
A
H
P
Active
Current Mode
100
Yes
Yes
34
700
250
Yes
8
7
Yes
No
No
No
SOIC8 MISSING PIN 3
Case Outlines
751EV
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