SQ24S08060-PS00G POWER ONE, SQ24S08060-PS00G Datasheet - Page 7

• Manufacturer Part Number: SQ24S08060-PS00G
• Description: Module DC-DC 1-OUT 6V 8A 50W 8-Pin 1/8-Brick
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of SQ24S08060-PS00G

• Package: 81/8-Brick
• Output Current: 8 A
• Output Voltage: 6 V
• Input Voltage: 24 V
• Number Of Outputs: 1
• Output Power: 50 W

Start-up Information (using negative ON/OFF)
Scenario #1: Initial Start-up From Bulk Supply
ON/OFF function enabled, converter started via application of V
See Figure E.
For this example, the total converter start-up time (t
4 ms.
Scenario #2: Initial Start-up Using ON/OFF Pin
With V
See Figure F.
For this example, the total converter start-up time (t
4 ms.
Scenario #3: Turn-off and Restart Using ON/OFF Pin
With V
enabled via ON/OFF pin. See Figure G.
For the condition, (t
time (t
be typically 4 ms after release of ON/OFF pin.
MCD10159 Rev. 1.1, 10-Jun-10
Time
Time
Time
t
t
t
t
t
t
t
t
t
t
t
t
t
t
0
1
2
3
4
5
0
1
2
3
0
1
2
3
5
IN
IN
- t
previously powered, converter started via ON/OFF pin.
previously powered, converter is disabled and then
2
) is typically 104 ms. For (t
V
ON/OFF pin arbitrarily disabled; converter output falls
to zero; turn-on inhibit delay period (100 ms typical) is
initiated, and ON/OFF pin action is internally inhibited.
ON/OFF pin is externally re-enabled.
Turn-on inhibit delay period ends. If ON/OFF pin is ON,
converter begins turn-on; if off, converter awaits
ON/OFF pin ON signal; see Figure F.
End of converter turn-on delay.
Converter V
ON/OFF pin is ON; system front end power is toggled
on, V
V
threshold; converter enabled.
Converter begins to respond to turn-on command
(converter turn-on delay).
Converter V
V
Arbitrary time when ON/OFF pin is enabled (converter
enabled).
End of converter turn-on delay.
Converter V
IN
IN
INPUT
and V
crosses Under-Voltage Lockout protection circuit
If (t
is locked out by start-up inhibit timer.
If (t
enabled.
IN
at nominal value.
to converter begins to rise.
2
2
2
- t
- t
- t
OUT
1
1
1
) ≤ 100 ms, external action of ON/OFF pin
) > 100 ms, ON/OFF pin action is internally
OUT
) ≤ 100 ms, the total converter start-up
OUT
OUT
are at nominal values; ON/OFF pin ON.
reaches 100% of nominal value.
reaches 100% of nominal value.
reaches 100% of nominal value.
Comments
Comments
Comments
2
- t
1
) > 100 ms, start-up will
18-36 VDC Input; Standard Outputs from 1-12 VDC
3
3
- t
- t
1
1
) is typically
) is typically
Page 7 of 70
SQ24 Series DC-DC Converter Data Sheet
IN
.
ON/OFF
ON/OFF
ON/OFF
STATE
STATE OFF
STATE
V
V
V
OUT
OUT
OUT
V
V
V
IN
IN
IN
t
t
0
0
OFF
OFF
ON
ON
ON
t
1
t
2
t
t
3
1
Fig. G: Start-up scenario #3.
Fig. F: Start-up scenario #2.
Fig. E: Start-up scenario #1
t
0
t
2
t
1
100 ms
t
2
t
3
t
3
t
4
t
5
www.power-one.com
t
t
t