lx7001 Microsemi Corporation, lx7001 Datasheet - Page 4

• Manufacturer Part Number: lx7001
• Description: Transient Immune Undervoltage Sensing Circuit
• Manufacturer: Microsemi Corporation

LX7001
4
FIGURE #
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. VOLTAGE vs. CLAMP DIODE FORWARD CURRENT
11. PROPAGATION DELAY
12. LOW LEVEL OUTPUT VOLTAGE vs. TEMPERATURE
RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE
POWER-UP RESET VOLTAGE
RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE
THRESHOLD VOLTAGE vs. TEMPERATURE
THRESHOLD HYSTERESIS vs. TEMPERATURE
SUPPLY CURRENT vs. INPUT VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
LOW LEVEL OUTPUT CURRENT vs. TEMPERATURE
LOW LEVEL OUTPUT VOLTAGE vs. LOW LEVEL OUTPUT CURRENT
GRAPH / CURVE INDEX
Characteristic Curves
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
T
RANSIENT
V
P
IN
R O D U C T I O N
I
M M U N E
GROUND
1.2 V
BLOCK DIAGRAM
REF
U
NDERV O LTAGE
D
A T A
FIGURE #
13. LOW VOLTAGE MICROPROCESSOR RESET
14. SWITCHING THE LOAD OFF WHEN BATTERY REACHES BELOW 4.3V
15. VOLTAGE MONITOR
16. MOSFET LOW VOLTAGE GATE DRIVE PROTECTION
17. LOW VOLTAGE MICROPROCESSOR RESET with ADDITIONAL
HYSTERESIS
S
ENSING
S
H E E T
C
IRCUIT
Application Circuits
FIGURE INDEX
RESET
Copyright © 1999
Rev. 1.2
6/99