Manufacturer Part #
ST1S09PUR
VFDFPN 6 3X3 0,95 PITCH
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Package Style:DFN-6D Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
STMicroelectronics ST1S09PUR - Product Specification
Shipping Information:
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ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
STMicroelectronics ST1S09PUR - Technical Attributes
Attributes Table
| Topology: | Buck |
| Input Voltage: | 2.7V to 6V |
| Output Current-Max: | 2A |
| Switching Frequency-Max: | 1.8MHz |
| Package Style: | DFN-6D |
| Mounting Method: | Surface Mount |
Features & Applications
The ST1S09PUR is a step-down DC-DC converter with synchronous rectification, optimized for powering low output voltage applications.
The device is thermally protected and the output current limited to prevent damages due to accidental short circuit. A high PWM switching frequency (1.5 MHz) allows the use of tiny surface-mount components.
Features:
- 1.5 MHz fixed frequency PWM with current control mode
- 2 A output current capability
- Typical efficiency: > 90%
- 2 % DC output voltage tolerance
- Two versions available: power good or inhibit
- Integrated output over-voltage protection
- Non switching quiescent current: (typ) 1.5 mA over temperature range
- RDSON (typ) 100 mΩ
- Utilizes tiny capacitors and inductors
- Operating junction temp. -30 °C to 125 °C
- Available in DFN6 (3 x 3 mm) exposed pad
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
24 Weeks
Quantity
Unit Price
3,000+
$0.86
Product Variant Information section
Available Packaging
Package Qty:
3000 per Reel
Package Style:
DFN-6D
Mounting Method:
Surface Mount