TS30042
The TS30041 (1A) and TS30042 (2A) are DC/DC synchronous switching regulators with fully integrated power switches, internal compensation, and full fault protection. The switching frequency of 1MHz enables the use of small filter components resulting in minimal board space and reduced BOM costs.
Features
- Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with +/- 2% output tolerance
- Adjustable version output voltage range: 0.9V to (VCC - 1V) with +/- 1.5% reference
- Wide input voltage range: 4.5V to 40V (42V Abs Max)
- 1MHz +/- 10% fixed switching frequency
- Continuous output current: 1A (TS30041), 2A (TS30042)
- High efficiency up to 95%
- Current mode PWM control with PFM mode for improved light load efficiency
- Voltage supervisor for VOUT reported at the PG pin
- Input supply under voltage lockout
- Soft start for controlled startup with no overshoot
- Full protection for over-current, over-temperature, and
- UT over-voltage
- SYNC function on EN/SYNC pin to control switching frequency
- Less than 10uA in standby mode
- Low external component count
- On-card switching regulators
- Set-top box, DVD, LCD, LED supply
- Industrial power supplies
Applications
Packaging
- Packaged in a 16 lead QFN package – 3x3mm
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
TS30042
Part Description
HIGH EFFICIENCY 1A/2A CURRENT-MODE SYNCHRONOUS BUCK CONVERTER, 1 MHZ
# of leads
16
Package Type
QFN
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(233) 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
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
Declarations and Reports
IPC-1752-2
Please consult with your Semtech Sales Rep
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