LTC2922CF-3.3 Linear Technology, LTC2922CF-3.3 Datasheet - Page 20

• Manufacturer Part Number: LTC2922CF-3.3
• Description: IC 5 PWR SUPPLY MONITOR 20TSSOP
• Manufacturer: Linear Technology

Specifications of LTC2922CF-3.3

• Applications: Five Power Supply Monitor
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 2mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -

RELATED PARTS
LTC2921/LTC2922 Series
TYPICAL APPLICATIO
PART NUMBER
LTC2900
LTC2901
LTC2902
LTC4211
LTC4230
20
CBRST
CONVERTER
CONVERTER
CONVERTER
CONVERTER
CONVERTER
DC/DC
DC/DC
DC/DC
DC/DC
DC/DC
V
V
V
V
V
100k
OUT
OUT
OUT
OUT
OUT
V
V
V
V
V
CIRCUIT BREAKER
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
RESET CONTROL
FB
FB
FB
FB
FB
R1
Si1012R
5V 10%
2.5V 5%
1.8V 5%
3.3V 10%
2.5V 10%
QRST
DESCRIPTION
Programmable Quad Supply Monitor
Programmable Quad Supply Monitor with Watchdog
Programmable Quad Supply Monitor
Hot Swap Controller with Multifunction Current Control
Triple Hot Swap Controller with Multifunction Current Control
100
R
X2
100
R
Early-Late Supply Sequencer with Early Supplies LED Indicator
X1
R6
330
100
U
R
X0
EARLY
VOLTAGES
ON
169k
49.9k
www.linear.com
R
1%
R
1%
B1
A1
49.9k
113k
R
1%
R
1%
B2
A2
232k
49.9k
R
1%
R
1%
B3
A3
49.9k
162k
R
1%
R
1%
B4
A4
10 F
C
25V
BYP
0.05 , 1%
WSL1206
13
11
3
4
5
6
1
9
7
R
SENSE
V1
V2
V3
V4
S0
S1
S2
S3
S4
COMMENTS
Adjustable RESET Timer, 10-Lead MSOP Package
Adjustable RESET Timer and Watchdog Timer,
Individual Comparator Outputs
Adjustable RESET Timer, Selectable Tolerance,
RESET Disable for Margining.
Operates from 2.5V to 16.5V, 10-Lead MSOP Package
Operates from 1.7V to 16.5V, Supply Tracking
GND
V
CC
LTC2922
15
19
SENSE
TIMER
18
2
0.1 F
0.1 F
0.1 F
0.1 F
0.1 F
GATE
C
25V
C
25V
C
25V
C
25V
C
25V
PG
D0
D1
D2
D3
D4
C
0.22 F
10V
D0
D1
D2
D3
D4
TIMER
17
16
20
14
12
10
8
R
10
R
10
R
10
R
10
R
10
t
t
GATE
PG
G0
G1
G2
G3
G4
Q0
Si2316DS
Q1
Si2316DS
Q2
Si2316DS
Q3
Si2316DS
Q4
Si2316DS
0.47 F
C
~ 600ms
GATE
LINEAR TECHNOLOGY CORPORATION 2003
25V
~ 500ms
0.22 F
LT/TP 0404 1K REV A • PRINTED IN USA
C
25V
PG
2921/22 TA03
PG PIN AS
SEQUENCED
GATE DRIVER
2.5V
EARLY
1.5A MAX
1.8V
EARLY
1.5A MAX
3.3V
LATE
2.5V
LATE
5V
EARLY
0.8A MAX
29212fa