NCP3170AGEVB ON Semiconductor, NCP3170AGEVB Datasheet - Page 3

• Manufacturer Part Number: NCP3170AGEVB
• Description: BOARD EVALUATION NCP3170ADR2G
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCP3170AGEVB

• Design Resources: NCP3170 Schematic NCP3170AGEVB BOM
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: Adj down to 0.8V
• Current - Output: 3A
• Voltage - Input: 4.5 ~ 18 V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: NCP3170
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCP3170AGEVBOS

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. The maximum package power dissipation limit must not be exceeded.
2. The value of qJA is measured with the device mounted on 2in x 2in FR−4 board with 2oz. copper, in a still air environment with T
3. 60−180 seconds minimum above 237°C.
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
P
Main Supply Voltage Input
Voltage between PGND and AGND
PWM Feedback Voltage
Error Amplifier Voltage
Enable Voltage
PG Voltage
VSW to AGND or PGND
VSW to AGND or PGND for 35ns
Junction Temperature (Note 1)
Operating Ambient Temperature Range
Storage Temperature Range
Thermal Characteristics (Note 2)
SOIC−8 Plastic Package
Maximum Power Dissipation @ T
Thermal Resistance Junction−to−Air
Thermal Resistance Junction−to−Case
Lead Temperature Soldering (10 sec):
Reflow (SMD styles only) Pb−Free (Note 3)
Main Supply Voltage Input
Junction Temperature Range
Operating Temperature Range
The value in any given application depends on the user’s specific board design.
D
+
T
J(max)
R
qJA
* T
A
A
= 25°C
Rating
Rating
(measured vs. GND pin 3, unless otherwise noted)
http://onsemi.com
3
Symbol
Symbol
COMP
V
COMP
PGND
RqJC
V
R
V
V
SWST
T
V
PG
PG
EN
RF
EN
F
P
FB
PAG
T
T
T
T
SW
stg
qJA
SW
IN
A
A
B
J
D
J
V
V
V
V
IN
IN
IN
IN
V
−0.3
−0.1
−0.1
−0.1
Min
−40
−40
0.3
+ 0.3 V
+ 0.3 V
+ 0.3 V
4.5
4.5
MAX
20
+ 10 V
6
6
0
− 55 to +150
−40 to +85
260 peak
+150
1.15
37.8
87
V
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.7
Max
−0.1
125
5.5
5.5
−5
18
18
18
18
85
MIN
A
°C/W
°C/W
= 25°C.
Unit
Unit
°C
°C
°C
°C
°C
°C
W
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V