CS5307GDWR24 ON Semiconductor, CS5307GDWR24 Datasheet - Page 5

• Manufacturer Part Number: CS5307GDWR24
• Description: IC CTRLR BUCK 4PH VRM 9.0 24SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of CS5307GDWR24

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Frequency - Switching: 200kHz ~ 800kHz
• Voltage - Input: 4.5 ~ 14 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Other names: CS5307GDWR24OSTR

ELECTRICAL CHARACTERISTICS (continued)
C
Voltage Identification DAC (0 = Connected to GND, 1 = Open or Pull–Up to Internal 3.3 V or External Voltage 12 V) (continued)
Power Good Output
Voltage Feedback Error Amplifier
PWM Comparators
Gates
2. The V
3. Guaranteed by design. Not tested in production.
COMP
Pull–Up Voltage
Upper Threshold
Lower Threshold
Switch Leakage Current
Delay
Output Low Voltage
V
Comp Source Current
Comp Sink Current
Transconductance
Output Impedance
Open Loop DC Gain
Unity Gain Bandwidth
PSRR @ 1.0 kHz
COMP Max Voltage
COMP Min Voltage
Minimum Pulse Width
Transient Response Time
Channel Start–Up Offset
Artificial Ramp Amplitude
High Voltage
Low Voltage
FB
Bias Current
= 0.01 F, C
FB
Parameter
Bias Current changes with the value of R
SS
= 0.1 F, C
VCC
= 0.1 F, R
1.0 M to GND
Force PWRGDS
Force PWRGDS
V
PWRGDS low to PWRGD low
PWRGDS = 1.0 V,
Note 2
COMP = 0.5 V to 2.0 V,
COMP = 0.5 V to 2.0 V,
–10 A < I
Note 3
V
V
Measured from CSx to GATEx,
Measured from CS
CSx = CS
50% Duty Cycle, Note 3
Measure GATEx
Measure GATEx, I
CC
FB
FB
I
V
V
V
COMP = 0.5 V,
60 mV step on CSx;
measure at GATEx = 1.0 V
COMP = 2.1 V,
CSx = CS
CS
from 1.2 V – 2.0 V
measure V
switch high
I
PWRGD
GATEx
FB
FB
FB
= 0 V
= 1.6 V
= 14 V, PWRGDS = 1.4 V
REF
= 1.8 V, DAC = 00000
= 1.15 V, DAC = 11110
= CS
Test Conditions
= 1.0 mA
stepped
REF
ROSC
COMP
= 4.0 mA
REF
REF
COMP
= V
= 0.5 V,
= 0.5 V,
= 32.4 k , V
< +10 A, Note 3
–
–
–
OSC
FB
REF
GATEx
(0 C < T
when GATEx
= 0 V,
http://onsemi.com
per Figure 4.
to GATEx,
= 1.0 mA
CS5307
A
OCSET
< 70 C; 0 C < T
5
= 0.54 V, DAC Code 01110; unless otherwise stated.)
1.876 (–5%)
–5%
Min
100
200
350
J
2.5
9.9
2.4
2.0
15
15
45
–
–
–
–
–
–
–
–
–
–
< 125 C; 9.5 V < V
1.975
10.25
V
0.15
Typ
800
500
600
115
2.7
0.1
2.5
2.7
2.6
0.5
30
30
95
50
60
50
40
40
ID
/2
CC
< 14 V; C
2.074 (+5%)
GATEx
2000
Max
+5%
10.6
750
150
750
3.0
1.0
0.4
3.0
0.7
60
60
70
60
–
–
–
–
–
–
= 100 pF,
Unit
kHZ
M
mV
mV
mV
mho
dB
dB
ns
ns
V
V
V
V
V
V
V
A
A
A
A
s