Description
LM34925SD/NOPB Texas Instruments - Yeehing Electronics
7.5-100V Wide Vin, 100mA Integrated Secondary Bias Regulator for Isolated DC/DC Converters
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 2.081 |
100 — 249 | 1.823 |
250 — 999 | 1.278 |
1,000 + | 0.72 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Switching Voltage Regulators |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | WSON-8 |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Series | LM34925 |
Packaging | Reel |
Operating Temperature Range | - 40 C to + 125 C |
Type | Voltage Converter |
Brand | Texas Instruments |
Product Type | Switching Voltage Regulators |
Factory Pack Quantity | 1000 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.000384 oz |
For more information, please refer to datasheet
Documents
LM34925SD/NOPB Datasheet |
More Information
The LM34925 regulator features all of the functions needed to implement a low cost, efficient, isolated bias regulator. This high voltage regulator contains two 100-V N-Channel MOSFET switches: a high-side buck switch and a low-side synchronous switch. The constant-on-time (COT) control scheme employed in the LM34925 device requires no loop compensation and provides excellent transient response. The regulator operates with an on-time that is inversely proportional to the input voltage. This feature allows the operating frequency to remain relatively constant. An intelligent peak current limit is implemented with integrated sense circuit. Other features include a programmable input under voltage comparator to inhibit operation during low-voltage conditions. Protection features include thermal shutdown and VCC undervoltage lockout (UVLO). The LM34925 device is offered in 8-pin WSON and