MP6400DG-01-LF-Z Monolithic Power Systems (MPS), MP6400DG-01-LF-Z Datasheet - Page 2

• Manufacturer Part Number: MP6400DG-01-LF-Z
• Description: Supervisory Circuits Low Quiescent Delay Supv Circuit
• Manufacturer: Monolithic Power Systems (MPS)

Specifications of MP6400DG-01-LF-Z

• Rohs: yes
• Number Of Voltages Monitored: 1
• Monitored Voltage: Adjustable
• Undervoltage Threshold: 0.4 V
• Overvoltage Threshold: Adjustable
• Output Type: Open Collector / Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 380 ms
• Supply Voltage - Max: 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-6
• Maximum Power Dissipation: 2.5 W
• Power Fail Detection: Yes
• Supply Current (typ): 1.6 uA
• Supply Voltage - Min: 1.8 V

ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
C
SENSE Voltage V
All Other Pins ..............................–0.3V to +6.5V
RESET Current
Continuous Power Dissipation (T
QFN6 (2mmx2mm) .................................... 2.5W
TSOT23-6 ................................................ 0.57W
Junction Temperature ...............................150 ° C
Lead Temperature ....................................260 ° C
Storage Temperature.............. –65 ° C to +150 ° C
MP6400 Rev. 0.91
12/16/2009
DELAY
Voltage V
MP6400DG-XX
MP6400DJ-XX
Part Number*
SENSE
C
DELAY
VCC
TM
MP6400 -- LOW QUIESCENT CURRENT PROGRAMMABLE-DELAY SUPERVISORY CIRCUIT
QFN6 (2mm x 2mm)
I
1
2
3
CDELAY
RESET
For RoHS compliant packaging, add suffix –LF (e.g. MP6400DG–XX-LF–Z).
CC
For RoHS compliant packaging, add suffix –LF(e.g. MP6400DJ–XX-LF–Z).
SENSE
......................... -0.3 to 6.5 V
TOP VIEW
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
................................ 5mA
....... –0.3V to V
....................–0.3V to 6V
**For Tape & Reel, add suffix –Z (e.g. MP6400DJ–XX-Z);
*For Tape & Reel, add suffix –Z (e.g. MP6400DG–XX-Z);
6
5
4
ORDERING INFORMATION
A
PACKAGE REFERENCE
= +25°C)
RESET
GND
MR
QFN6 (2x2mm)
CC
© 2009 MPS. All Rights Reserved.
TSOT23-6
Package
+ 0.3V
www.MonolithicPower.com
(1)
(2)
Recommended Operating Conditions
Supply Voltage V
Operating Junct. Temp (T
Thermal Resistance
QFN6 (2mmx2mm) ................50 ...... 12 ... ° C/W
TSOT23-6 ..............................220 .... 110 .. ° C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
3) The device is not guaranteed to function outside of its
4) Measured on JESD51-7 4-layer board.
maximum junction temperature T
ambient thermal resistance θ
T
any ambient temperature is calculated by P
T
will cause excessive die temperature, and the regulator will go
into thermal shutdown. Internal thermal shutdown circuitry
protects the device from permanent damage.
operating conditions.
A
A
. The maximum allowable continuous power dissipation at
)/θ
JA
. Exceeding the maximum allowable power dissipation
RESET
GND
MR
Free Air Temperature (T
CC
1
2
3
–40°C to +85°C
TOP VIEW
TSOT23-6
............................1.8V to 6V
(4)
J
JA
)..... –40 ° C to +125 ° C
, and the ambient temperature
6
5
4
θ
J
JA
(MAX), the junction-to-
VCC
SENSE
C
DELAY
D
A
(MAX)=(T
θ
)
JC
J
(3)
(MAX)-
2