MIC2772-L3L3BML TR Micrel Inc, MIC2772-L3L3BML TR Datasheet - Page 4

• Manufacturer Part Number: MIC2772-L3L3BML TR
• Description: IC VOLTAGE SUPERVISOR DUAL 8MLF
• Manufacturer: Micrel Inc
• Type: Multi-Voltage Supervisorr

Specifications of MIC2772-L3L3BML TR

• Number Of Voltages Monitored: 2
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1444-2

Absolute Maximum Ratings
Supply Voltage, V
Input Voltage, /MR ....................... -0.3V to V
Input Voltage, /RESET ..........................-0.3V to 6.0V
Input Current (VCC, /MR) ................................. 20mA
Output Current (/RESET) ................................ 20mA
Storage Temperature....................... -65
ESD Rating (Note 3) .............................................3kV
Electrical Characteristics
For typical values, T
unless otherwise noted.
Micrel
Symbol
Power Supply
I
/RESETn OUTPUTS
V
t
V
I
/MRn INPUTS
V
V
April 2005
DD
RESET
LEAK
THn
OL
IH
IL
Parameter
Supply Current
Reset-voltage threshold
Reset Pulse Width
/RESET Output Voltage Low
Output leakage
Input Voltage, High
Input Voltage, Low
CC
...............................-0.3V to 6.0V
A
= 25°C, 2.5V ≤ VCCn ≤ 5.5V; values in bold are for 2.5V ≤ VCCn ≤ 5.5V, T
(1)
°
C to +150
Condition
/MR1 = /MR2 = /RESET1 = /RESET2 =
open, VCC1 = VCC2 = 5.5V
/MR1 = /MR2 = /RESET1 = /RESET2 =
open, VCC1 = VCC2 = 3.6V
/MR1 = /MR2 = /RESET1 = /RESET2 =
open, VCCn = 0V, VCCm = 5.5V
/MR1 = /MR2 = /RESET1 = /RESET2 =
open, VCCn = 0V, VCCm = 3.6V
L voltage code
M voltage code
S voltage code
T voltage code
timeout code = 2
timeout code = 3
timeout code = 4
V
V
V
/RESET not asserted
V
V
V
V
CC
CCn
CCn
CCn
THn
THn
THn
THn
+ 0.3V
> 4.0V
< 4.0V
> 4.0V
< 4.0V
≥ 4.25V, I
≥ 2.5V, I
≥ 1V, I
°
C
SINK
SINK
SINK
4
= 50 µ A
= 1.2mA
= 3.2mA
Operating Ratings
Supply Voltage...........................................1V to 5.5V
Input Voltage (/MR )..................................... 0 to 5.5V
Input Voltage (/RESET ) ............................ 0 to +5.5V
Operating Temperature Range (T
Lead Temperature – Soldering, 10s .................300°C
Package Thermal Resistance (θ
0.7*V
1100
4.25
2.85
3.00
Min
140
4.5
2.3
CC
20
(2)
JA
4.63
4.38
2.93
3.08
Typ
10
10
A
)................ 93°C/W
5
5
).... -40
MIN
[phone]
M9999-042605
≤ T
2500
0.25*
VCC
Max
4.75
4.50
3.00
3.15
320
0.4
0.3
0.3
0.8
30
20
15
10
44
±1
°
C to +85
A
MIC2772
≤ T
Units
MAX
ms
µA
µA
µA
µA
µ A
V
V
V
V
V
V
V
V
V
V
V
°
,
C