NCV3843BVD1R2G ON Semiconductor, NCV3843BVD1R2G Datasheet - Page 2

• Manufacturer Part Number: NCV3843BVD1R2G
• Description: IC CTRLR CURRENT MODE HP 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of NCV3843BVD1R2G

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 96%
• Voltage - Supply: 8.2 V ~ 25 V
• Buck: No
• Boost: Yes
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 275kHz
• Duty Cycle (max): 96 %
• Output Current: 1000 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 500 KHz
• Maximum Operating Temperature: + 125 C
• Fall Time: 50 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 50 ns
• Synchronous Pin: No
• Topology: Boost, Flyback
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
2. This device contains latch-up protection and exceeds 100 mA per JEDEC Standard JESD78
MAXIMUM RATINGS
Bias and Driver Voltages (Zero Series Impedance, see also Total Device spec)
Total Power Supply and Zener Current
Output Current, Source or Sink
Output Energy (Capacitive Load per Cycle)
Current Sense and Voltage Feedback Inputs
Error Amp Output Sink Current
Power Dissipation and Thermal Characteristics
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature Range
D Suffix, Plastic Package, SOIC−14 Case 751A
D1 Suffix, Plastic Package, SOIC−8 Case 751
Human Body Model 4000 V per JEDEC Standard JESD22-A114B
Machine Model Method 200 V per JEDEC Standard JESD22-A115-A
Maximum Power Dissipation @ T
Thermal Resistance, Junction−to−Air
Maximum Power Dissipation @ T
Thermal Resistance, Junction−to−Air
Rating
A
A
= 25°C
= 25°C
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2
(I
Symbol
V
CC
CC
R
R
T
V
P
P
T
I
W
I
T
qJA
qJA
stg
O
O
, V
+ I
in
D
D
A
J
C
Z
)
− 0.3 to + 5.5
− 65 to +150
−40 to +125
Value
+150
862
145
702
178
1.0
5.0
30
30
10
°C/W
°C/W
Unit
mW
mW
mA
mA
mJ
°C
°C
°C
V
A
V