MAX5920AESA Maxim Integrated Products, MAX5920AESA Datasheet - Page 2

• Manufacturer Part Number: MAX5920AESA
• Description: Hot Swap & Power Distribution
• Manufacturer: Maxim Integrated Products

Specifications of MAX5920AESA

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
All Voltages are Referenced to V EE , Unless Otherwise Noted.
Supply Voltage (V
DRAIN, PWRGD, PWRGD ....................................-0.3V to +100V
PWRGD to DRAIN .............................................… -0.3V to +95V
PWRGD to V
SENSE (Internally Clamped) .................................-0.3V to +1.0V
GATE (Internally Clamped) ....................................-0.3V to +18V
UV and OV..............................................................-0.3V to +60V
-48V Hot-Swap Controller
with External R
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
POWER SUPPLIES
Operating Input Voltage Range
Supply Current
GATE DRIVER AND CLAMPING CIRCUITS
Gate Pin Pullup Current
Gate Pin Pulldown Current
External Gate Drive
GATE to V
CIRCUIT BREAKER
Current-Limit Trip Voltage
SENSE Input Bias Current
UNDERVOLTAGE LOCKOUT
Internal Undervoltage Lockout
Voltage High
Internal Undervoltage Lockout
Voltage Low
UV PIN
UV High Threshold
UV Low Threshold
UV Hysteresis
UV Input Bias Current
OV PIN
OV High Threshold
OV Low Threshold
OV Voltage Reference Hysteresis
OV Input Bias Current
PWRGD OUTPUT SIGNAL REFERENCED TO DRAIN
DRAIN Input Bias Current
EE
_______________________________________________________________________________________
= 0V, V
PARAMETER
EE
DD
DD
Clamp Voltage
........................................................-95V to +85V
= 48V, T
DD
- V
A
EE
= -40°C to +85°C. Typical values are at T
) .................................-0.3V to +100V
SYMBOL
V
V
∆V
V
V
GSCLMP
V
I
V
V
I
DRAIN
UVLOH
V
I
V
UVLOL
UVHY_
V
V
INUV
OVHY
INOV
I
I
I
OVH
UVH
OVL
DD
GATE
UVL
PU
PD
DD
CL
SENSE
(Note 2)
GATE drive on, V
GATE drive off , V
V
V
V
V
V
V
UV voltage increasing
UV voltage decreasing
OV voltage increasing
OV voltage decreasing
V
V
GATE
GATE
CL
SENSE
DD
DD
OV
DRAIN
= V
= V
increasing
decreasing
- V
- V
SENSE
= 48V
= 50mV
EE
EE
EE
, 20V ≤ V
, I
GS
- V
CONDITIONS
A
GATE
= 30mA
EE
GATE
= +25°C, unless otherwise noted.) (Notes 1, 4)
Current Through SENSE ...................................................±40mA
Current into GATE...........................................................±300mA
Current into Any Other Pin................................................±20mA
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
DD
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
= V
= 2V
≤ 80V
EE
1.240
1.105
1.235
1.189
MIN
13.8
11.8
-0.5
-0.5
-30
20
24
10
15
40
10
-1
A
= +70°C)
1.255
1.125
1.255
1.205
TYP
13.5
16.4
15.4
13.4
-0.2
130
-45
0.7
50
50
50
80
1.270
1.145
1.275
1.221
MAX
17.0
15.0
250
-60
80
70
18
18
60
2
0
0
0
UNITS
mA
mA
mV
mV
mV
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V