LTC1710_15 Datasheet, PDF (2/8 Pages) Linear Technology – SMBus Dual Monolithic High Side Switch

LTC1710
ABSOLUTE MAXIMUM RATINGS
(Voltages Referred to GND Pin) (Note 1)
Input Supply Voltage (V_CC) .......................... – 0.3V to 6V
Input Supply Voltage (V_CC) with SW0 Connected
as a Low Side Switch ........................... – 0.3V to 3.6V
DATA, CLK (Bus Pins 6, 5)......................... – 0.3V to 6V*
AD1 ( Address Pin 3) ....................... – 0.3V to V_CC + 0.3V
OUT0, OUT1 (Output Pins 2, 7) ................... – 0.3V to 6V
SW0D (Switch 0 Drain Pin 1)....................... – 0.3V to 6V
OUT0, OUT1 (Output Pins 2, 7)
Continuous .................................................... 300mA
Pulsed, < 10µs (nonrepetitive) ............................... 1A
Operating Temperature Range
LTC1710C ................................................ 0°C to 70°C
LTC1710I ............................................ – 40°C to 85°C
Junction Temperature** ...................................... 125°C
Storage Temperature Range .................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
*Supply rails to DATA and CLK are independent of V_CC to LTC1710.
**Although the LTC1710 can sustain T_JMAX = 125°C without damage, its internal protection
circuitry is set to shut down the switches at T_J = 120°C with 15°C hysteresis.
PACKAGE/ORDER INFORMATION
TOP VIEW
SW0D 1
OUT0 2
AD1 3
GND 4
8 V_CC
7 OUT1
6 DATA
5 CLK
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T_JMAX = 110°C, θ_JA = 150°C/ W
ORDER PART
NUMBER
LTC1710CMS8
MS8 PART MARKING
LTDZ
Consult factory for Military grade parts.
TOP VIEW
SW0D 1
OUT0 2
AD1 3
GND 4
8 V_CC
7 OUT1
6 DATA
5 CLK
S8 PACKAGE
8-LEAD PLASTIC SO
T_JMAX = 110°C, θ_JA = 110°C/ W
ORDER PART
NUMBER
LTC1710CS8
LTC1710IS8
S8 PART MARKING
1710
1710I
ELECTRICAL CHARACTERISTICS T_A = 25°C, V_CC = SW0D = 5V unless otherwise noted.
SYMBOL
V_CC
I_VCC
PARAMETER
Operating Supply Voltage Range
Supply Current
R_DS(ON)
Power Switch On Resistance
V_UVLO
t_POR
f_OSC
Undervoltage Lockout
Power-On Reset Delay Time
Charge Pump Oscillator Frequency
(Note 3)
CONDITIONS
q
Charge Pump Off, AD1 High or Low,
DATA and CLK High
V_CC = 5V
q
V_CC = 3.3V
q
V_CC = 2.7V
q
OUT0 or OUT1 High
(Command Byte XXXXXX01 or XXXXXX10) q
Both Outputs High (Command Byte XXXXXX11) q
V_CC = 2.7V, I_OUT = 300mA
V_CC = 3.3V, I_OUT = 300mA
V_CC = 5V, I_OUT = 300mA
Falling Edge (Note 2)
q
V_CC = 2.7V (Note 3)
V_CC = 5.5V
MIN TYP MAX
2.7
5.5
17
30
14
30
11
30
200
300
250
500
0.55
0.46
0.7
0.40
0.6
1.5
2.0
2.5
300 1000
300 1000
300
UNITS
V
µA
µA
µA
µA
µA
Ω
Ω
Ω
V
µs
µs
kHz
2