TPS68470YFFT
ActivePOWER MANAGEMENT IC (PMIC) WITH FLASH LED DRIVER AND REF CLOCK GENERATION FOR COMPACT CAMERA MODULE
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TPS68470YFFT
ActivePOWER MANAGEMENT IC (PMIC) WITH FLASH LED DRIVER AND REF CLOCK GENERATION FOR COMPACT CAMERA MODULE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS68470YFFT |
|---|---|
| Applications | Camera Flash |
| Current - Output / Channel | 1 A |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | DSBGA, 56-UFBGA |
| Supplier Device Package | 56-DSBGA, 3.33x2.93 |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) [Max] | 3.63 V |
| Voltage - Supply (Min) [Min] | 2.97 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.42 | |
| 10 | $ 3.07 | |||
| 25 | $ 2.90 | |||
| 100 | $ 2.51 | |||
| Digi-Reel® | 1 | $ 3.42 | ||
| 10 | $ 3.07 | |||
| 25 | $ 2.90 | |||
| 100 | $ 2.51 | |||
| Tape & Reel (TR) | 250 | $ 1.68 | ||
| 500 | $ 1.59 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.58 | |
| 100 | $ 2.26 | |||
| 250 | $ 1.58 | |||
| 1000 | $ 1.28 | |||
Description
General part information
TPS68470 Series
The TPS68470 device is an advanced power management unit that powers a Compact Camera Module (CCM), generates the clock for the image sensor, drives a dual LED for Flash and incorporates two LED drivers for general purpose indicators . The TPS68470 is capable of generating all needed power rails in a CCM.
The CORE voltage regulator is a state of the art buck converter which can be used for the image sensor digital supply. An LDO (LDO_ANA) can be used for the image sensor analog supply.
The TPS68470 also has a high efficiency boost converter to support two 1A LED flash drivers. The LED currents are controlled with regulated low side current sources.
Documents
Technical documentation and resources
