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Description Dual channel synchronous buck controller with Out of Audio ⑩ operation and 100mA LDO for laptop system power supply Dual-Synchronous, Step-Down Controller with Out-of-Audio ™ Operation and 100-mA LDOs for Notebook System Power
Product QR code
Brand: TI
Packaging VQFN-24
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
38.94  yuan 38.94yuan
1+:
$ 47.5080
10+:
$ 44.7822
100+:
$ 42.7572
250+:
$ 42.4457
500+:
$ 42.1342
1000+:
$ 41.7837
2500+:
$ 41.4722
5000+:
$ 41.2775
Quantity
1+
10+
100+
250+
500+
Price
$47.5080
$44.7822
$42.7572
$42.4457
$42.1342
Price $ 47.5080 $ 44.7822 $ 42.7572 $ 42.4457 $ 42.1342
Start batch production 1+ 10+ 100+ 250+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(6708) Minimum order quantity(1)
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Technical parameters/power supply voltage (DC): 5.50V (min)

Technical parameters/number of output interfaces: 2

Technical parameters/output voltage: 2V ~ 5.5V

Technical parameters/output current: 20 A

Technical parameters/dissipated power: 1850 mW

Technical parameters/Static current: 550 µA

Technical parameters/adjusted output number: 2

Technical parameters/switching frequency: 460 kHz

Technical parameters/Over temperature protection: Yes

Technical parameters/topology structure: Buck

Technical parameters/input voltage (Max): 28 V

Technical parameters/input voltage (Min): 5.5 V

Technical parameters/output current (Max): 20 A

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/dissipated power (Max): 1850 mW

Technical parameters/power supply voltage: 5.5V ~ 28V

Technical parameters/input voltage: 5.5V ~ 28V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 24

Encapsulation parameters/Encapsulation: VQFN-24

External dimensions/packaging: VQFN-24

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
TPS51123RGER TPS51123RGER TI 类似代替 VQFN-24
双路同步降压 - 控制器具有Out-of - Audio⑩操作和100mA LDO的用于笔记本系统电源 Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power

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