LTC1694-1IS5#PBF Linear Technology, LTC1694-1IS5#PBF Datasheet - Page 4

• Manufacturer Part Number: LTC1694-1IS5#PBF
• Manufacturer: Linear Technology

Specifications of LTC1694-1IS5#PBF

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Compliant

LTC1694-1
PIN
V
to 6V and requires a 0.1 F bypass capacitor to GND.
Supply current is typically 45 A when the SMBus or I
lines are inactive (SCL and SDA are a logic high level).
GND (Pin 2): Ground.
BLOCK
TEST CIRCUITS
4
CC
TEST RAMP VOLTAGE
U
(Pin 1): Power Supply Input. V
FUNCTIONS
C1
0.1 F
V
5V
U
CC
DIAGRAM
V
GND
CC
LTC1694-1
U
SMBus1
SMBus2
–
+
LT
®
W
1360
SMBus1
SMBus2
GND
V
5
4
1
5
2
4
CC
CC
–10V
can range from 2.7V
BSS284
V
1k
200 A
HP5082-2080
R
V
5V
CC
1694-1 F01a
0.65V
V
REF
2.2mA
2
Figure 1
C
+
–
VOLTAGE
COMP
SLEW RATE
DETECTOR
NC (Pin 3): No Connection.
SMBus2 (Pin 4): Active Pull-Up for SMBus.
SMBus1 (Pin 5): Active Pull-Up for SMBus.
I
TEST RAMP
PULL-UP
VOLTAGE
2.2mA (TYP)
(DUPLICATE OF CHANNEL ONE)
PULL-UP =
=
1k
V
R
200 A
(TYP)
0V
V
THRES
CONTROL
CHANNEL TWO
CHANNEL ONE
LOGIC
1694-1 BD
0.5V/ s
V
CC
1694-1 F01b
16941fa
0 A