SC1211 Semtech Corporation, SC1211 Datasheet - Page 3

• Manufacturer Part Number: SC1211
• Description: Combi-SenseTM Synchronous MOSFET Driver
• Manufacturer: Semtech Corporation

Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified
in the Electrical Characteristics section is not implied.
Unless specified: T
POWER MANAGEMENT
Electrical Characteristics
Parameter
Power Supply
Supply Voltage
Quiescent Current, Operating
Under Voltage Lockout
Start Threshold of V
Hysteresis
Internal LDO
LDO Output
Drop Out Voltage
Absolute Maximum Ratings
BST to DRN
BST to PGND
BST to PGND Pulse
DRN to PGND
DRN to PGND Pulse
PWM Input
Lead Temperature (Soldering) 10 Sec.
Parameter
Continuous Power Dissipation
Thermal Resistance Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
V
VPN to PGND
VPN to PGND Pulse
2003 Semtech Corp.
I N
Supply Voltage
A
= 25°C; V
REG
Voltage
IN
= 12V; V
REG
= 8.5V
V
Vhys
Symbol
REG_START
Iq_op
V
V
V
DROP
REG
I N
UVLO
V
V
V
V
Symbol
V
V
DRN-PULSE
BST-PULSE
DRN-PGND
BST-PGND
PN-PULSE
T
BST-DRN
T
V
V
CO
P
T
LEAD
STG
I N
PN
JC
D
J
V
V
I N
I N
Conditions
= 5V to 8.8V
= 9V to 16V
3
T
A
= 25°C, T
t
t
t
PULSE
PULSE
PULSE
Conditions
< 100ns
< 200ns
< 100ns
Min
J
9
=125°C
Typ
160
3.0
8.5
0.3
12
4
-65 to +150
-0.3 to 8.5
Maximum
0 to +125
-2 to 30
-5 to 35
2.56
300
16
40
45
16
20
11
8
Max
4.3
15
www.semtech.com
SC1211
Units
°C/W
W
°C
°C
°C
V
V
V
V
V
V
V
V
V
Units
mA
mV
V
V
V
V