SC453
Not recommended for new designs.
Features
- High speed hysteretic controller
- Single phase operation
- Selectable analog or VID controlled sleep setting
- 6 bit VID programmable output
- Integrated drivers with soft high side turn-on
- Programmable soft-start
- Programmable boot voltage
- Programmable sleep voltage with sleep mode
- Under-voltage lock out on VCCA
- Over-voltage protection on CORE
- Current limit protection on CORE
- Thermal protection
- Power good flag with blanking during VCORE changes
- Automatic power save at light load
- TSSOP-28 package
- Low Power Notebook and Laptop Computers
- Embedded Applications
Applications
Packaging
- TSSOP-28
Order Codes
- SC453TSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
| Part # | Country | Qty | Buy | Distributor |
|---|
Search Pb(Lead)-Free/RoHS-Green Search
Base Part Number (1)
SC453
Part Description
PORTABLE, VID PROGRAMMED SINGLE PHASE POWER SUPPLY CONTROLLER
# of leads
28
Package Type
TSSOP
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(223) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
1 Exp. 9/20/2015
-
2(a) Exp. 12/31/2012
-
2(b)(3) Exp. 12/31/2011
-
3 Exp. 12/31/2011
-
4 Exp. 12/31/2011
-
5 Exp. TBD
-
6(a)* Exp. TBD
-
6(b)* Exp. TBD
-
6(c)* Exp. TBD
-
7(a)* Exp. TBD
-
7(b)* Exp. TBD
-
7(c)-III Exp. 1/1/2013
-
8(b) Exp. TBD
-
9 Exp. TBD
-
11(a) Exp. 9/24/2010
-
12 Exp. 9/24/2010
-
13(a)* Exp. TBD
-
13(b) Exp. TBD
-
14 Exp. 1/1/2011
-
15* Exp. TBD
-
Device Mass (mg)
REFER TO IPC 1752-2
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
YES
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
YES
60°C/90%RH 4000 Hrs, Whisker Test
YES
Automotive
AEC Q100 Qualified (14)
N/A
Grade (11)
N/A
AEC Q101 (22)
N/A
PPAP Ready (15)
N/A
IMDS Posted (16)
N/A
Declarations and Reports
IPC-1752-2
Base Part Number (1)
SC4530
Part Description
30V, 300MA OUTPUT MICROPOWER STEP-DOWN SWITCHING REGULATOR
# of leads
8
Package Type
MLPD-W
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
NiPdAu
MSL Rating
1
REACH SVH C(223) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
1 Exp. 9/20/2015
-
2(a) Exp. 12/31/2012
-
2(b)(3) Exp. 12/31/2011
-
3 Exp. 12/31/2011
-
4 Exp. 12/31/2011
-
5 Exp. TBD
-
6(a)* Exp. TBD
-
6(b)* Exp. TBD
-
6(c)* Exp. TBD
-
7(a)* Exp. TBD
-
7(b)* Exp. TBD
-
7(c)-III Exp. 1/1/2013
-
8(b) Exp. TBD
-
9 Exp. TBD
-
11(a) Exp. 9/24/2010
-
12 Exp. 9/24/2010
-
13(a)* Exp. TBD
-
13(b) Exp. TBD
-
14 Exp. 1/1/2011
-
15* Exp. TBD
-
Device Mass (mg)
REFER TO IPC 1752-2
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
N/A
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
N/A
60°C/90%RH 4000 Hrs, Whisker Test
N/A
Automotive
AEC Q100 Qualified (14)
N/A
Grade (11)
N/A
AEC Q101 (22)
N/A
PPAP Ready (15)
N/A
IMDS Posted (16)
N/A
Declarations and Reports
IPC-1752-2
Base Part Number (1)
SC4537
Part Description
HIGH EFFICIENCY 1MHz BOOST REGULATOR
# of leads
10
Package Type
MLPD-UT
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(223) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
1 Exp. 9/20/2015
-
2(a) Exp. 12/31/2012
-
2(b)(3) Exp. 12/31/2011
-
3 Exp. 12/31/2011
-
4 Exp. 12/31/2011
-
5 Exp. TBD
-
6(a)* Exp. TBD
-
6(b)* Exp. TBD
-
6(c)* Exp. TBD
-
7(a)* Exp. TBD
-
7(b)* Exp. TBD
-
7(c)-III Exp. 1/1/2013
-
8(b) Exp. TBD
-
9 Exp. TBD
-
11(a) Exp. 9/24/2010
-
12 Exp. 9/24/2010
-
13(a)* Exp. TBD
-
13(b) Exp. TBD
-
14 Exp. 1/1/2011
-
15* Exp. TBD
-
Device Mass (mg)
REFER TO IPC 1752-2
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
YES
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
YES
60°C/90%RH 4000 Hrs, Whisker Test
YES
Automotive
AEC Q100 Qualified (14)
N/A
Grade (11)
N/A
AEC Q101 (22)
N/A
PPAP Ready (15)
N/A
IMDS Posted (16)
N/A
Declarations and Reports
IPC-1752-2
Base Part Number (1)
SC4538
Part Description
HIGH EFFICIENCY BOOST CONVERTER FOR UP TO 10 LEDS
# of leads
8
Package Type
MLPD-UT
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
NiPdAu
MSL Rating
1
REACH SVH C(223) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
1 Exp. 9/20/2015
-
2(a) Exp. 12/31/2012
-
2(b)(3) Exp. 12/31/2011
-
3 Exp. 12/31/2011
-
4 Exp. 12/31/2011
-
5 Exp. TBD
-
6(a)* Exp. TBD
-
6(b)* Exp. TBD
-
6(c)* Exp. TBD
-
7(a)* Exp. TBD
-
7(b)* Exp. TBD
-
7(c)-III Exp. 1/1/2013
-
8(b) Exp. TBD
-
9 Exp. TBD
-
11(a) Exp. 9/24/2010
-
12 Exp. 9/24/2010
-
13(a)* Exp. TBD
-
13(b) Exp. TBD
-
14 Exp. 1/1/2011
-
15* Exp. TBD
-
Device Mass (mg)
REFER TO IPC 1752-2
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
N/A
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
N/A
60°C/90%RH 4000 Hrs, Whisker Test
N/A
Automotive
AEC Q100 Qualified (14)
N/A
Grade (11)
N/A
AEC Q101 (22)
N/A
PPAP Ready (15)
N/A
IMDS Posted (16)
N/A
Declarations and Reports
IPC-1752-2
Base Part Number (1)
SC4539
Part Description
HIGH EFFICIENCY CONVERTER FOR UP TO 6 LEDS
# of leads
8
Package Type
MLPD-UT
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
NiPdAu
MSL Rating
1
REACH SVH C(223) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
1 Exp. 9/20/2015
-
2(a) Exp. 12/31/2012
-
2(b)(3) Exp. 12/31/2011
-
3 Exp. 12/31/2011
-
4 Exp. 12/31/2011
-
5 Exp. TBD
-
6(a)* Exp. TBD
-
6(b)* Exp. TBD
-
6(c)* Exp. TBD
-
7(a)* Exp. TBD
-
7(b)* Exp. TBD
-
7(c)-III Exp. 1/1/2013
-
8(b) Exp. TBD
-
9 Exp. TBD
-
11(a) Exp. 9/24/2010
-
12 Exp. 9/24/2010
-
13(a)* Exp. TBD
-
13(b) Exp. TBD
-
14 Exp. 1/1/2011
-
15* Exp. TBD
-
Device Mass (mg)
REFER TO IPC 1752-2
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
N/A
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
N/A
60°C/90%RH 4000 Hrs, Whisker Test
N/A
Automotive
AEC Q100 Qualified (14)
N/A
Grade (11)
N/A
AEC Q101 (22)
N/A
PPAP Ready (15)
N/A
IMDS Posted (16)
N/A
Declarations and Reports
IPC-1752-2
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In 1885, Karl Benz, a German engineer, invented the first functional automobile. Over the past 130 years, automobiles have evolved considerably. Semtech is proud to be a part of the automotive technology journey and is aiding this evolution by offering key technologies that contribute to the advancement of safety, reliability and performance of automobiles. In commemoration of the inventor’s birthday, November 25, we take a look at some key automotive applications for integrated circuits (IC), and highlight Semtech’s contribution (or participation) to their implementation.
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