ADM1073 Analog Devices, ADM1073 Datasheet - Page 5

• Manufacturer Part Number: ADM1073
• Description: -48 V Full Feature Hot Swap Controller
• Manufacturer: Analog Devices

Specifications of ADM1073

• I Control Accuracy %: 3%
• Other Inputs: RESTARTb,SHDNb
• Other Outputs: LATCHEDb,PWRGDb,SPLYGDb
• Package: 14-ld TSSOP
• Vin Min (v): -18V
• Vin Max (v): -80V
• Uv & Ov Detection: UV pin, OV pin

Data Sheet
Parameter
DRAIN (FOLDBACK) AND PWRGD
RESTART
SHDN
LATCHED AND SPLYGD
DRAIN Voltage at Which PWRGD Asserts
Maximum DRAIN Pin Current Allowable, I
PWRGD Output Voltage Low
PWRGD Internal Pull-Up Current
PWRGD Output Voltage High
Time before Restart
Input Threshold
Glitch Filter
Internal Pull-Up Current
Glitch Filter
Input Threshold
Internal Pull-Up Current
Output Voltage Low
Internal Pull-Up Current
Output Voltage High
DRAIN(MAX)
Rev. A | Page 5 of 24
Min
1.9
1.35
1.35
Typ
2
36
1
0.2
6
V
5
1.45
5
6
5
1.45
6
1
0.2
6
V
IN
IN
Max
2.1
2
0.4
1.55
1.55
2
0.4
Unit
V
µA
V
V
µA
V
s
V
µs
µA
µs
V
µA
V
V
µA
V
Test Conditions
R
V
I
I
I
I
LATCHED
LATCHED
PWRGD
PWRGD
DRAIN
DS
= 80 V; R
= 3.75 M to 20 M
= 2.5 mA
= 0.5 mA
, I
, I
SPLYGD
SPLYGD
DRAIN
= 2.5 mA
= 0.5 mA
= 3.25 M
ADM1073