NCP1092DG ON Semiconductor, NCP1092DG Datasheet - Page 6

• Manufacturer Part Number: NCP1092DG
• Description: IC INTERFACE CTLR POE-PD 8-SOIC
• Manufacturer: ON Semiconductor
• Series: HIPO™r

Specifications of NCP1092DG

• Controller Type: PoE-PD Interface
• Interface: IEEE 802.3af
• Current - Supply: 500mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Output Voltage: 9.8 V
• Output Current: 500 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Number Of Outputs: 8
• Input Voltage: 57V
• Supply Current: 500mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Svhc: No SVHC (20-Jun-2011)
• Base Number: 1092
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCP1092DGOS

Table 3. OPERATING CONDITIONS
3. A tolerance of 1% on the Rclass resistor is included in the min/max values.
PASS−SWITCH AND CURRENT LIMITING
POWER GOOD INDICATOR
CURRENT CONSUMPTION
THERMAL SHUTDOWN
THERMAL RATINGS
Vds_pgood_on
Vds_pgood_off
Vpgood_low
Pgood_filter
Symbol
I_inrush
IvportP
Ipgood
Thyst
I_ilim
TSD
Ron
Ta
Tj
Pass−switch Rds−on
Inrush current with Rinrush = 178 kW
Operating current limit with Rinrush =
178 kW
RTN−VPORTN threshold voltage
required for power good status
RTN−VPORTN latchoff threshold
voltage
PGOOD filter time
I(PGOOD) sinking current
PGOOD voltage output low
I(VPORTP) internal current
consumption
Thermal shutdown threshold
Thermal hysteresis
Ambient temperature
Junction temperature
Parameter
(All values are with respect to VPORTN unless otherwise noted.)
http://onsemi.com
Min
425
150
−40
0.8
75
−
9
−
−
−
−
−
6
Typ
120
500
100
600
0.5
0.2
10
15
1
−
−
−
−
Max
170
575
900
125
1.2
0.5
11
85
1
5
−
−
Units
°C Tj
°C Tj
mA
mA
mA
mS
mA
°C
°C
W
V
V
V
Measured with I(RTN) =
200 mA
Measured at
RTN−VPORTN = 3 V
Current limit threshold
RTN−VPORTN falling
RTN−VPORTN rising
Rising and falling /
for information only
Voltage with respect to RTN
VPORTP = 48 V
Tj = junction temperature
Tj = junction temperature
Conditions