ncv4275a ON Semiconductor, ncv4275a Datasheet - Page 16

• Manufacturer Part Number: ncv4275a
• Description: 5.0 V, 3.3 V 450 Ma Low-dropout Voltage Regulator With Reset
• Manufacturer: ON Semiconductor

EMC−Characteristics: Conducted Susceptibility
and no part of production test according to 47A/658/CD
IEC62132−4 (direct Power Injection).
Test Conditions
Direct Power Injection
33 dBm (Note 1) forward power CW for global pin (Note 2)
17 dBm (Note 1) forward power CW for local pin (Note 3)
Supply Voltage V
Temperature
Load
All EMC−Characteristics are based on limited samples
T
R
A
VIN_DC
in
L
VIN_HF
RO_DC
RO_HF
= 23°C ±5°C
= 100 W
= 12 V
X1
X2
X3
X4
FERRITE
FERRITE
L1
L2
10 mF
C2
100 nF
C1
R1
4.99k
VOUT
Figure 34. Test Circuit
http://onsemi.com
1
2
I
RO
U1
NCV4275A
GND
3
16
Q
D
Acceptance Criteria
5
4
VOUT
Amplitude Dev. max 4% of Output Voltage
Reset outputs remain in correct state ±1 V
1. dBm means dB mili−Watts, P(dBm) = 10 log
2. A global pin carries a signal or power which
3. A local pin carries a signal or power which does
47 nF
47 nF
(P(mW)).
enters or leaves the application board.
not leave the application board. It remains on the
application board as a signal between two
components.
C6
C4
22 mF
C5
FERRITE
FERRITE
L4
L3
X5
VOUT_DC
X6
VOUT_HF
X8
D_HF
X7
D_DC