LTC2906 LINER [Linear Technology], LTC2906 Datasheet - Page 13

• Manufacturer Part Number: LTC2906
• Description: Precision Dual Supply Monitors with One Pin-Selectable Threshold and One Adjustable Input
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIO S
R
R
TB1
TA1
3.3V
R
R
R
R
154k
100k
ONB
ONA
TB2
TA2
2.5V, 1V Monitor, 10% Tolerance with LED Undervoltage Indicator
RAMPBUF
TRACK1
TRACK2
2.5V
0.1 F
0.1 F
V
ON
CC
5V
and 5V High Availability Auxiliary Supply (5V Not Monitored)
U
GATE
(Supplies Rising), 10% Tolerance (After RST Goes Low)
LTC2923
Dual Supply Monitor with Hysteresis, 5% Tolerance
Dual Supply Monitor for Tracked/Sequenced Supply
0.1 F
GND
LED
SYSTEM
511k
100k
C
10nF
RESET
GATE
RAMP
3.3V
FB1
FB2
499
V
GND
RST
ADJ
R
R
FB
FB
FA2
FA1
LTC2906
V1
V
RST
S1
CC
DC/DC
DC/DC
R
R
FB1
FB2
IN
IN
LTC2907
RST
TOL
V
OUT
OUT
V1
S1
CC
V
TMR
GND
TOL
ADJ
1.8V
237k
100k
2.5V
22nF
10k
100k
2906 TA05
0.1 F
5V
86.6k
V1
TOL
V
S1
0.1 F
ADJ
LTC2907
1V
LTC2906/LTC2907
GND
V
2907 TA04
CC
0.1 F
TMR
RST
SYSTEM
22nF
292067 TA06
13
29067f