TPS65560

Name: TPS65560
Brand: TI
SKU: TPS65560
Price: 0.939 USD

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Integrated photo flash charger and IGBT driver with 1.8A Iout

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Data sheet

document-pdfAcrobat Integrated Photo Flash Charger and IGBT Driver - TPS65560 datasheet

TPS65560

ACTIVE

Data sheet

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Product details

Input voltage type

Linear

Topology

Flyback

Vin (min) (V)

1.6

Vin (max) (V)

12

Iout (max) (A)

1.8

Iq (typ) (mA)

3

Features

LED Thermal Monitor

Operating temperature range (°C)

-35 to 85

Number of channels

1

Rating

Catalog

Input voltage type

Linear

Topology

Flyback

Vin (min) (V)

1.6

Vin (max) (V)

12

Iout (max) (A)

1.8

Iq (typ) (mA)

3

Features

LED Thermal Monitor

Operating temperature range (°C)

-35 to 85

Number of channels

1

Rating

Catalog

VQFN (RGT)

16

9 mm² 3 x 3

Highly Integrated Solution to Reduce Components
Integrated Voltage Reference
Integrated 50-V Power Switch,
Integrated IGBT Driver
High Efficiency
Programmable Peak Current, 0.9 A ~ 1.8 A
Input Battery Voltage of 1.6 V to 12 V
Optimized Control Loop for Fast Charge Time
Output Voltage Feedback From Primary Side
16-Pin QFN Package
Protection
- MAX On Time
- MAX Off Time
- Overcurrent Shutdown to Monitor V_DS at the SW pin (OV_DS)
- Thermal Disable
APPLICATIONS
- Digital Still Cameras
- Optical Film Cameras
- Mobile Phones With Camera
- PDAs With Camera

PowerPAD is a trademark of Texas Instruments.

Highly Integrated Solution to Reduce Components
Integrated Voltage Reference
Integrated 50-V Power Switch,
Integrated IGBT Driver
High Efficiency
Programmable Peak Current, 0.9 A ~ 1.8 A
Input Battery Voltage of 1.6 V to 12 V
Optimized Control Loop for Fast Charge Time
Output Voltage Feedback From Primary Side
16-Pin QFN Package
Protection
- MAX On Time
- MAX Off Time
- Overcurrent Shutdown to Monitor V_DS at the SW pin (OV_DS)
- Thermal Disable
APPLICATIONS
- Digital Still Cameras
- Optical Film Cameras
- Mobile Phones With Camera
- PDAs With Camera

PowerPAD is a trademark of Texas Instruments.

This device offers a complete solution for charging a photo flash capacitor from battery input, and subsequently discharging the capacitor to a xenon flash tube. The device has an integrated voltage reference, power switch, IGBT driver, and control logic blocks for charging applications and driving IGBT applications. Compared with discrete solutions, this device reduces the component count, shrinks the solution size, and eases designs for xenon tube applications. Additional advantages are a fast charging time and high efficiency from an optimized PWM control algorithm.

Other provisions of the device includes sensing the output voltage from the primary side, programmable peak current, thermal shutdown, an output pin for charge completion, and input pins for charge enable and flash enable.

This device offers a complete solution for charging a photo flash capacitor from battery input, and subsequently discharging the capacitor to a xenon flash tube. The device has an integrated voltage reference, power switch, IGBT driver, and control logic blocks for charging applications and driving IGBT applications. Compared with discrete solutions, this device reduces the component count, shrinks the solution size, and eases designs for xenon tube applications. Additional advantages are a fast charging time and high efficiency from an optimized PWM control algorithm.

Other provisions of the device includes sensing the output voltage from the primary side, programmable peak current, thermal shutdown, an output pin for charge completion, and input pins for charge enable and flash enable.

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