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BLUESTREAK SERIES
INSTALLATION & OPERATING MANUAL
POWERING TECHNOLOGY
Document Number: BLUESTREAK-MAN Rev. 6
bluestreak-man-rev6-0719.indd
9.2.16 GA0, GA1, GA2, GA3, GA6
These are the PMBus interface address lines. They are used to set the hardware address of
each module on the backplane. Each module should have a unique address when connected
using the same serial bus.
The address lines should either be tied high (to 5VSB) for ‘1’ or low (standby return) for
‘0’. The return path for these lines is standby return.
9.3 Timing
The following table and diagram give details of signal and power timing during power up
and power down cycles.
Value Min. Typ. Max. Description
TACON_DELAY 500ms 550ms 1000ms Delay from AC input voltage applied to output in
regulation
TVOUT_HOLDUP 10ms 12ms - Time from loss of AC input to DC output voltage falling
to 90% of original value.
Timing given is for 2000Watt load on 48V model.
TVSB_HOLDUP 20ms 30ms - Time from loss of AC input to VSB going out of
regulation. Typical timing for full load on all outputs.
TVSB_ON 50ms 70ms 200ms Delay from AC input voltage applied to VSB in
regulation.
TACOK_ON 50ms 70ms 200ms Time from AC input voltage applied to ACOK being low
(good)
TACOK_OFF 9ms 10ms 11ms Time from loss of AC input to ACOK output being high.
Timing given is for 2000Watt load on 48V model.
TON_RISE 50ms Time for DC output to rise to nal regulated value.
This is reprogrammable with PMBus.
T5VSB_RISE 3ms 5ms 10ms Time for 5VSB to rise to nal regulated voltage.
T12VSB_RISE 3ms 5ms 10ms Time for 12VSB to rise to nal regulated voltage.
TCONTROL_DELAY_ON 0ms Time from CONTROL pin going high to main output
coming on. (Default, reprogrammable with PMBus).
TCONTROL_DELAY_OFF 0ms Time from CONTROL pin going low to main output
going o. (Default, reprogrammable with PMBus).
TDCOK_ON 40ms 45ms 48ms Time from main output beginning to rise and DCOK
going low (with default 50ms rise time of main output).
TDCOK_OFF 2ms 4ms 6ms Time from main output going out of regulation to DCOK
going high (typical at 2000Watt load on 48V model).
TDCOK_FALL 50ns 100ns 1000ns Time for DCOK signal to transition from high to low*
TDCOK_RISE 1µs 2µs 10µs Time for DCOK signal to transition from low to high*
TACOK_FALL 50ns 100ns 1000ns Time for ACOK signal to transition from high to low*
TACOK_RISE 1µs 2µs 10µs Time for ACOK signal to transition from low to high*
TTEMPOK_FALL 50ns 100ns 1000ns Time for TEMPOK signal to transition from high to low*
TTEMPOK_RISE 1µs 2µs 10µs Time for TEMPOK signal to transition from low to high*
TFANOK_FALL 50ns 100ns 1000ns Time for FANOK signal to transition from high to low*
TFANOK_RISE 1µs 2µs 10µs Time for FANOK signal to transition from low to high*
*ACOK, DCOK, TEMPOK & FANOK pulled up to 5V with 10kOhm resistor.
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