RTQ2131BGQW-QA
DC/DC Buck (Step Down) Regulator, Adjustable, 3V to 36V In, 800mV to 28V/1A Out, 2.1 MHz, WDFN-10
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| Quantity | Price |
|---|---|
| 1+ | HK$28.910 |
| 10+ | HK$19.240 |
| 50+ | HK$18.130 |
| 100+ | HK$17.020 |
| 250+ | HK$16.080 |
| 500+ | HK$15.140 |
| 1000+ | HK$8.380 |
| 2500+ | HK$8.230 |
Product Information
Product Overview
The<bold> RTQ2131B</bold> is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 1A output current from a 3V to 36V widely input supply. The RTQ2131B current-mode control with external compensation allows the transient response to be optimized over various loads and output capacitors. Cycleby-cycle current limit provides protection against shortcircuit output, and soft-start can eliminate input currentsurge during startup. Input under-voltage lockout, output under-voltage protection, over-current protection and overtemperature protection offers completely safe and smooth operation in all applied conditions.
- AEC-Q100 Grade 1 Qualified
- 3V to 36V Input Voltage Range
- Tight Switching Frequency Variation 2.1MHz ± 10% Over Operating Ambient Temperature
- Built-In Spread-Spectrum Frequency Modulation
- Current-Mode Control
- Integrated 200mΩ/160mΩ MOSFETs
- Stable with Low-ESR Ceramic Output Capacitors
- Enable Control
- Over-Temperature Protection
- Output Under-Voltage Protection with Hiccup Mode
- Adjacent Pin Short-Circuit Protection
Applications
Automotive, Consumer Electronics, Communications & Networking
Technical Specifications
Adjustable
Synchronous Buck (Step Down)
36V
1A
10Pins
-
28V
-
125°C
AEC-Q100
No SVHC (19-Jan-2021)
AEC-Q100
1Outputs
3V
1A
WDFN
Surface Mount
800mV
2.1MHz
-40°C
-
MSL 3 - 168 hours
WDFN
2.1MHz
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate