MC34653EF Freescale Semiconductor, MC34653EF Datasheet - Page 5

• Manufacturer Part Number: MC34653EF
• Description: IC CTRLR HOT SWAP NEG V 8-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Hot-Swap Switchr

Specifications of MC34653EF

• Applications: General Purpose
• Internal Switch(s): Yes
• Current Limit: 1A
• Voltage - Supply: 36 V ~ 80 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. Static Electrical Characteristics
otherwise noted.
Analog Integrated Circuit Device Data
Freescale Semiconductor
POWER SUPPLY PIN (VPWR)
UNDERVOLTAGE CONTROL
OVERVOLTAGE CONTROL
DISABLE INPUT CONTROL PIN (DISABLE)
Notes
Supply Voltage
Operating Voltage Range
Supply Current, Device Enabled, Default Mode, Normal Operation
Undervoltage Lockout Threshold (UVLO)
UV Threshold (Default)
OV Threshold (Default)
DISABLE Input Voltage
DISABLE Input Current
11.
12.
Characteristics noted under conditions 36 V
Rising
Falling
Hysteresis
Rising
Falling
Hysteresis
Rising
Falling
Hysteresis
Inactive State
Active State, Positive Signal
Active State, Negative Signal
V
V
V
DIS
DIS
DIS
The supply current depends on operation mode and can be calculated as follows:
•Start-Up Mode: I
•Normal Mode: I
•Overcurrent Mode: I
•Disable Mode: I
Referenced to VPWR.
= V
= V
= V
PWR
PWR
IN
+ 3.3 V
- 3.3 V
IN
IN
IN
= 539 μA + 240 μ * I
= 539 μA + 240 μ * I
= 539 μA + 548 μ * I
IN
Characteristic
= 539 μA + 612 μ * I
STATIC ELECTRICAL CHARACTERISTICS
(12)
LIM
LIM
CHG
(
(
A) + 288 μ * I
A) + I
LIM
(
≤
A) + 216 μ * I
V
(
A) + V
PWR
DIS
(
μA) + V
≤
PWR
80 V and - 40°C
LOAD
(V) / 460(kΩ)
LIM
(11)
PWR
(
(
A) + V
A) + V
(V) / 460(kΩ)
PWR
PWR
V
V
V
V
V
Symbol
V
V
V
V
V
V
OV (OFF)
UVLOHY
UV(OFF)
V
V
V
UV(ON)
OV (ON)
UVLOR
UVLOF
DISHP
DISHN
OVHY
UVHY
I
(V) / 460(kΩ)
PWR
PWR
(V) / 460(kΩ)
I
DISL
DIS
≤
IN
T
A
≤
85°C. All voltages are referenced to VIN unless
V
V
V
PWR
PWR
UV (ON)
Min
7.0
6.0
- 20
- 50
36
20
—
—
—
—
—
—
—
—
—
STATIC ELECTRICAL CHARACTERISTICS
+ 2.0
- 1.2
ELECTRICAL CHARACTERISTICS
-150
Typ
900
- 60
8.0
7.0
1.0
1.0
2.0
38
37
78
76
60
—
—
—
—
V
V
V
PWR
PWR
OV (ON)
1400
-140
- 250
Max
140
9.0
8.0
80
—
—
—
—
—
—
—
—
+ 1.2
- 2.0
Unit
μA
μA
V
V
V
V
V
V
34653
5