ChongMing Group (HK) Int'l Co., Ltd
| Output Voltage | - 100 mV to 28 V |
| Output Current | 1.5 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 28 V |
| Topology | Buck |
| Input Voltage MIN | 4.5 V |
| Brand Name | Ti |
| Model Number | TPS54200DDCR |
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Product Specification
| Output Voltage | - 100 mV to 28 V | Output Current | 1.5 A |
| Number of Outputs | 1 Output | Input Voltage MAX | 28 V |
| Topology | Buck | Input Voltage MIN | 4.5 V |
| Brand Name | Ti | Model Number | TPS54200DDCR |
| High Light | power management integrated circuit ，battery charge management ic | ||
TPS54200DDCR Power Path Management IC Switching Voltage Regulators LAKE WEST
1 Features
Integrated 150-mΩ and 70-mΩ MOSFETs for
1.5‐A, Continuous Output Current
Low, 2-μA Shutdown Current
Fixed 600-kHz Frequency
Peak Current Mode With Internal Compensation
200-mV and 100-mV Sense Voltage During Analog and PWM Dimming Modes
Precision Analog Dimming (ADIM) by PWM Input
2 Applications
IR LED for Day or Night Vision
– IP Network Camera
– Analog Security Camera
– Video Doorbell
– Embedded Camera System
LED Display and Lighting
– Refrigerators and Freezers
– Electronic Smart Lock
– General-Purpose LED Driver
– Architecture Lighting
3 Description
The TPS54200 and TPS54201 devices are 1.5-A synchronous buck mono-color or IR drivers with 28-V maximum input voltage. Current-mode operation provides fast transient response and eases loop stabilization.
The TPS54200 and TPS54201 can be used to drive single-string or multi-string mono-color or Infrared (IR) LED arrays as in the case of night vision cameras.
By integrating the MOSFETs and employing the SOT- 23-THIN package, the TPS54200 and TPS54201 devices provide high power density and only require a small footprint on the PCB.
The TPS54200 and TPS54201 devices implement analog dimming by changing the internal reference voltage proportional to the duty cycle of the PWM signal input in analog dimming mode. This devices also support PWM dimming mode, in which the internal reference voltage is halved to 100 mV for higher efficiency.
Device Information
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
| TPS54200 | SOT-23-THIN (6) | 1.6 mm x 2.9 mm |
| TPS54201 | SOT-23-THIN (6) | 1.6 mm x 2.9 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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