SC1214TSTR View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC1214TSTR' PDF : 8 Pages View PDF
SC1214
POWER MANAGEMENT
Absolute Maximum Ratings
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.
Parameter
Symbol
Conditions
Maximum
Units
VI N Supply Voltage
BST, TG to DRN
BST to PGND
BST to PGND Pulse
DRN to PGND
DRN to PGND Pulse
BG to PGND
VREG to PGND
VPN to PGND
VPN to PGND Pulse
PWM Input
Continuous Power Dissipation
Thermal Resistance Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec.
VI N
V V BST-DRN, TG-DRN
VBST-PGND
VBST-PULSE
VDRN-PGND
VDRN-PULSE
VBG-PGND
VREG-PGND
VPN
VPN-PULSE
CO
PD
TJ
TSTG
TLEAD
tPULSE < 100ns
tPULSE < 200ns
tPULSE < 100ns
TA = 25°C, TJ =125°C
16
11
40
45
-2 to 30
-5 to 35
11
11
16
20
-0.3 to 8.5
1.76
17
0 to +150
-65 to +150
300
V
V
V
V
V
V
V
V
V
V
V
W
°C/W
°C
°C
°C
NOTE:
(1) This device is ESD sensitive. Use of standard ESD handling precautions is required.
Electrical Characteristics
Unless specified: TA = 25°C; VIN = 12V; VREG = 8.5V
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Power Supply
Supply Voltage
Quiescent Current, Operating
VI N
Iq_op
9
12
15
V
3.0
mA
Under Voltage Lockout
Start Threshold of VREG Voltage
Hysteresis
Internal LDO
VREG_START
VhysUVLO
4
4.3
V
160
mV
LDO Output
VREG
VI N = 9V to 15V
8.5
V
Drop Out Voltage
VDROP
VI N = 5V to 8.8V
0.3
V
2005 Semtech Corp.
3
www.semtech.com
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