CS5174GDR8G ON Semiconductor, CS5174GDR8G Datasheet - Page 3

• Manufacturer Part Number: CS5174GDR8G
• Description: IC MULTI CONFIG SYNC 1.5A 8SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Up (Boost), Flyback, Forward Converter, Sepicr

Specifications of CS5174GDR8G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 1.5A
• Frequency - Switching: 560kHz
• Voltage - Input: 2.7 ~ 30 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CS5174GDR8GOSTR

ELECTRICAL CHARACTERISTICS
Commercial Grade: 0°C < T
Positive and Negative Error Amplifiers
Oscillator
Sync/ Shutdown
2. Guaranteed by design, not 100% tested in production.
FB Reference Voltage (CS5171/3 only)
NFB Reference Voltage (CS5172/4 only)
FB Input Current (CS5171/3 only)
NFB Input Current (CS5172/4 only)
FB Reference Voltage Line Regulation
(CS5171/3 only)
NFB Reference Voltage Line Regulation
(CS5172/4 only)
Positive Error Amp Transconductance
Negative Error Amp Transconductance
Positive Error Amp Gain
Negative Error Amp Gain
V
V
V
V
V
Reduced Operating Frequency
Maximum Duty Cycle
Base Operating Frequency
Reduced Operating Frequency
Maximum Duty Cycle
NFB Frequency Shift Threshold
FB Frequency Shift Threshold
Sync Range
Sync Range
Sync Pulse Transition Threshold
SS Bias Current
Shutdown Threshold
Shutdown Delay
Base Operating Frequency
C
C
C
C
C
Source Current
Sink Current
High Clamp Voltage
Low Clamp Voltage
Threshold
Characteristic
J
< 125°C; For all CS5171/2/3/4 specifications unless otherwise stated.)
(2.7 V< V
V
V
FB = V
NFB = NV
V
V
I
I
(Note 2)
(Note 2)
FB = 1.0 V or NFB = −1.9 V, V
FB = 1.5 V or NFB = −3.1 V, V
FB = 1.0 V or NFB = −1.9 V;
FB = 1.5 V or NFB = −3.1 V, V
Reduce V
CS5171/2, FB = 1 V or NFB = −1.9 V
CS5171/2, FB = 0 V or NFB = 0 V
CS5171/2
CS5173/4, FB = 1 V or NFB = −1.9 V
CS5173/4, FB = 0 V or NFB = 0 V
CS5173/4
Frequency drops to reduced operating frequency
Frequency drops to reduced operating frequency
CS5171/2
CS5173/4
Rise time = 20 ns
SS = 0 V
SS = 3.0 V
2.7 V ≤ V
12 V < V
VC
VC
CC
C
C
C
C
V
tied to FB; measure at FB
= 1.25 V
= FB
= 1.25 V
C
= ± 25 mA
= ± 5 mA
< 30 V; Industrial Grade: −40°C < T
sources 25 mA
REF
http://onsemi.com
CC
CC
C
REF
from 1.5 V until switching stops
≤ 30 V
≤ 12 V
Test Conditions
3
−
C
C
C
= 1.25 V
= 1.25 V
sinks 25 mA
J
< 125°C;
1.246
−2.55
−0.80
−1.0
0.25
0.75
0.36
0.50
Min
−16
300
200
100
200
230
460
320
640
−15
115
1.5
2.5
25
30
90
60
82
12
12
−
−
−
1.276
−2.45
−0.65
0.01
0.01
0.50
1.05
0.40
−3.0
0.85
Typ
−10
550
160
500
180
625
280
560
104
0.1
1.7
3.0
50
52
94
90
80
36
−
−
−
1.300
−2.35
−0.50
1500
1000
Max
−5.0
0.03
0.05
0.65
1.30
0.44
1.20
800
225
320
310
120
620
160
500
350
200
1.0
1.9
8.0
90
−
−
−
−
−
mMho
mMho
Unit
%/V
%/V
kHz
kHz
kHz
kHz
kHz
kHz
V/V
V/V
mA
mA
mA
mA
mA
mA
ms
ms
%
%
V
V
V
V
V
V
V
V
V