Product Details:
|
Part Number: | TPS7B7702QPWPRQ1 | Output Voltage:: | 1.5 V To 20 V |
---|---|---|---|
Output Current:: | 300 MA | Number Of Outputs:: | 2 Output |
Quiescent Current:: | 18 UA | Input Voltage - Min:: | 4.5 V |
TPS7B7702QPWPRQ1 Integrated Circuit Chip Automotive Dual-Channel Antenna LDO With Current Sense
Product Description Of TPS7B7702QPWPRQ1
TPS7B7702QPWPRQ1 devices feature a single and dual, high-voltage low-dropout regulator (LDO) with current sensing, designed to operate with a wide input-voltage range from 4.5 V to 40 V (45-V load dump protection). These devices provide power to the low-noise amplifiers of the active antenna through a coax cable with 300 mA per channel current. Each channel also provides an adjustable output voltage from 1.5 V to 20 V.
Specification Of TPS7B7702QPWPRQ1
|
1.5 V to 20 V |
|
300 mA |
|
2 Output |
|
Positive |
|
18 uA |
|
4.5 V |
|
40 V |
|
73 dB |
|
Adjustable |
|
- 40 C |
|
+ 125 C |
|
350 mV |
Dropout Voltage - Max: |
500 mV |
Line Regulation: |
10 mV |
Load Regulation: |
20 mV |
Moisture Sensitive: |
Yes |
Operating Supply Current: |
600 uA |
Output Voltage Range: |
1.5 V to 20 V |
Unit Weight: |
130 mg |
Feature Of TPS7B7702QPWPRQ1
Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
Device HBM ESD Classification 2
Device CDM ESD Classification C4B
Single and Dual-Channel LDO With Current Sense and Adjustable Current-Limit
4.5-V to 40-V Wide Input Voltage Range, 45-V Load Dump
Power Switch Mode When Tying FB to GND
1.5-V to 20-V Adjustable Output Voltage
Up to 300-mA Output Current per Channel
Adjustable Current-Limit With External Resistor
High Accuracy Current-Sense to Detect Antenna Open Condition at Low Current Without Further Calibration
High Power-Supply Rejection Ratio: Typical 73 dB at 100 Hz
Integrated Reverse-Polarity Protection, Down to –40 V and No Need for External Diode
500-mV Max Dropout Voltage at 100-mA Load
Stable With Output Capacitor in 2.2-µF to 100-µF Range (ESR 1 mΩ to 5 Ω)
Integrated Protection and Diagnostics
Thermal Shutdown
Undervoltage Lockout (UVLO)
Short-Circuit Protection
Reverse Battery Polarity Protection
Reverse-Current Protection
Output Short-to-Battery Protection
Output Inductive Load Clamp
Multiplexing Current Sense Between Channels and Devices
Ability to Distinguish All Faults With Current Sense
16-Pin HTSSOP PowerPAD™ Package
Applications Of TPS7B7702QPWPRQ1
Infotainment Active-Antenna Power Supplies
Surround-View Camera Power Supplies
High-Side Power Switch For Small-Current Applications
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753