MIC6315-31D3UY TR Micrel Inc, MIC6315-31D3UY TR Datasheet - Page 3

• Manufacturer Part Number: MIC6315-31D3UY TR
• Description: IC RESET GEN 3.08V VTH SOT143-4
• Manufacturer: Micrel Inc
• Type: Simple Reset/Power-On Resetr

Specifications of MIC6315-31D3UY TR

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 3/3.3/5V
• Battery Backup Switching: No
• Watchdog Timer: No
• Chip Enable Signals: No
• Reset Active Time: 320ms
• Manual Reset: Yes
• Package Type: SOT-143
• Operating Supply Voltage (min): 1V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 3.16V
• Reset Threshold Voltage (min): 3V
• Power Dissipation: 320mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: No
• Mounting: Surface Mount
• Pin Count: 3 +Tab
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2892-2; MIC6315-31D3UY TR; MIC6315-31D3UYTR; MIC6315-31D3UYTR

Absolute Maximum Ratings
Terminal Voltage
Rate of Rise (V
Input Current (V
Output Current (/RESET) ........................................... 20mA
Lead Temperature (soldering, 10 sec.) ...................... 300°C
Storage Temperature (T
ESD Rating(3) ............................................................... 3kV
Electrical Characteristics
For typical values, V
Symbol
V
I
V
t
V
V
V
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Various reset thresholds available. See ordering information or contact factory.
September 2008
MIC6315
CC
RST
CC
TH
OL
IH
IL
(V
(/MR) ..........................................–0.3V to (V
CC
, /RESET) ........................................–0.3V to 6.0V
Parameter
Operating Voltage Range
Supply Current
Reset Voltage Threshold
Reset Timeout Period
/RESET Output Voltage
/RESET Output Leakage
/MR Minimum Pulse Width
/MR to Reset Delay
/MR Input Threshold
/MR Input Threshold
/MR Pull-Up Resistance
/MR Glitch Immunity
CC
CC
) .................................................. 100V/µs
CC
, /MR) ............................................ 20mA
= 2.5V to 5.5V, T
S
) ......................... –65°C to 150°C
A
= 25°C; bold values indicate –40°C ≤ T
(1)
CC
Condition
V
V
Note 4
D2U
D3U
D4U
V
V
V
/RESET deasserted
V
V
V
V
CC
CC
CC
CC
CC
TH
TH
TH
TH
+ 0.3V)
≥ 4.0V, I
≥ 1.0V, I
> 4.0V
< 4.0V
> 4.0V
< 4.0V
= 5.5V, no load
= 3.6V, no load
> 2.5V, I
3
SINK
SINK
SINK
Operating Ratings
Operating Temperature Range ................... –40°C to +85°C
Input Voltage (/RESET) .................................... GND – 5.5V
Power Dissipation (T
= 3.2mA
= 1.2mA
= 50µA
A
≤ +85°C; unless noted
A
= +70°C) .............................. 320mW
V
(2)
0.7×V
TH
1100
Min
140
2.3
–2.5%
20
10
10
1
CC
1500
Typ
V
200
100
0.5
28
20
5
5
TH
V
0.25×V
TH
2500
Max
320
5.5
0.4
0.3
0.3
0.8
15
10
+2.5%
44
30
1
M9999-091608
CC
Micrel
Units
ms
ms
ms
µA
µA
µA
kΩ
µs
µs
ns
V
V
V
V
V
V
V
V
V