LM5008SDC/NOPB Texas Instruments - Yeehing Electronics

9.5-95V Wide Vin, 350mA Constant On-Time Non-Synchronous Buck Regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	2.699
100 — 249	2.365
250 — 999	1.658
1,000 +	0.82

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
Output Voltage	2.5 V to 75 V
Output Current	350 mA
Number of Outputs	1 Output
Input Voltage MAX	95 V
Topology	Buck
Input Voltage MIN	9.5 V
Switching Frequency	50 kHz to 600 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM5008
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Type	Step Down
Brand	Texas Instruments
Development Kit	LM5008EVAL
Operating Supply Current	485 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	9.5 V
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

LM5008SDC/NOPB Datasheet

More Information

The LM5008 350-mA step-down switching converter features all of the functions needed to implement a low-cost and efficient buck regulator. This high-voltage converter has an integrated 100-V N-channel buck switch and operates over an input voltage range of 9 V to 95 V. The device is easy to implement and is provided in the 8-pin VSSOP and the thermally enhanced 8-pin WSON packages. The converter uses a hysteretic control scheme with a PWM on-time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant. The hysteretic control requires no loop compensation. An intelligent current limit is implemented with forced off-time, which is inversely proportional to VOUT. This scheme ensures short-circuit protection while providing minimum foldback. Other protection features include: thermal shutdown, VCC undervoltage lockout, gate drive undervoltage lockout, and maximum duty cycle limiter.