TPS65708

Name: TPS65708
Brand: TI
SKU: TPS65708
Price: 1.995 USD

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4-kanaliger Power-Management-IC (PMIC) in Small Chipscale

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Datenblatt

document-pdfAcrobat TPS65708 PMU for Embedded Camera Module datasheet (Rev. B) (Englisch) PDF | HTML

TPS65708

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Regulated outputs (#)

4

Configurability

Factory programmable

Vin (min) (V)

0.8

Vin (max) (V)

6

Vout (min) (V)

1.2

Vout (max) (V)

3.3

Iout (max) (A)

0.4

Features

Power good, Power sequencing

Step-up DC/DC converter

0

Step-down DC/DC converter

2

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

2

Iq (typ) (mA)

0.14

Rating

Catalog

Switching frequency (max) (kHz)

2250

Operating temperature range (°C)

-40 to 85

Shutdown current (ISD) (typ) (µA)

6

Switching frequency (typ) (kHz)

2250

Product type

Processor and FPGA

Regulated outputs (#)

4

Configurability

Factory programmable

Vin (min) (V)

0.8

Vin (max) (V)

6

Vout (min) (V)

1.2

Vout (max) (V)

3.3

Iout (max) (A)

0.4

Features

Power good, Power sequencing

Step-up DC/DC converter

0

Step-down DC/DC converter

2

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

2

Iq (typ) (mA)

0.14

Rating

Catalog

Switching frequency (max) (kHz)

2250

Operating temperature range (°C)

-40 to 85

Shutdown current (ISD) (typ) (µA)

6

Switching frequency (typ) (kHz)

2250

Product type

Processor and FPGA

DSBGA (YZH)

16

5.0625 mm² 2.25 x 2.25

Two 400-mA Step-Down Converters
Up to 95% Efficiency
V_IN Range for DC-DC Converters From
3.6 V to 6 V
2.25-MHz Fixed-Frequency Operation
Power Save Mode at Light Load Current
Output Voltage Accuracy in PWM mode ±1.5%
100% Duty Cycle for Lowest Dropout
180° Out-of-Phase Operation
2 General Purpose 200-mA LDOs
LDOs Optionally Powered From Step-Down
Converters
7.5-mA PWM Dimmable Current Sink
Available in a 16-Ball DSBGA (WCSP) With
0.5-mm Pitch
Device Options:
- VDCDC1 = 3.3 V
- VDCDC2 = 1.8 V
- VLDO1 = 2.8 V
- VLDO2 = 1.2 V
- ISINK(PWM=1) = 7.5 mA
- SEQUENCING : DCDC1, LDO1, DCDC2,
  LDO2
APPLICATIONS
- Monitors
- Laptops
- Handheld Equipment

All other trademarks are the property of their respective owners

Two 400-mA Step-Down Converters
Up to 95% Efficiency
V_IN Range for DC-DC Converters From
3.6 V to 6 V
2.25-MHz Fixed-Frequency Operation
Power Save Mode at Light Load Current
Output Voltage Accuracy in PWM mode ±1.5%
100% Duty Cycle for Lowest Dropout
180° Out-of-Phase Operation
2 General Purpose 200-mA LDOs
LDOs Optionally Powered From Step-Down
Converters
7.5-mA PWM Dimmable Current Sink
Available in a 16-Ball DSBGA (WCSP) With
0.5-mm Pitch
Device Options:
- VDCDC1 = 3.3 V
- VDCDC2 = 1.8 V
- VLDO1 = 2.8 V
- VLDO2 = 1.2 V
- ISINK(PWM=1) = 7.5 mA
- SEQUENCING : DCDC1, LDO1, DCDC2,
  LDO2
APPLICATIONS
- Monitors
- Laptops
- Handheld Equipment

All other trademarks are the property of their respective owners

The TPS65708 device is a power management unit targeted for embedded camera modules or other portable low-power consumer end equipment. The device contains two high-efficiency step-down converters, two low-dropout linear regulators, and a 7.5-mA current sink for driving a LED. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode using the MODE pin. The device allows the use of small inductors and capacitors to achieve a small solution size. The TPS65708 device provides an output current of up to 400 mA on both DC-DC converters and up to 200 mA on each of the LDOs. The enable signal to the DC-DC converters and LDOs is generated internally by the undervoltage lockout circuit.

The TPS65708 comes in a small 16-pin wafer chip-scale package (WCSP) with 0.5-mm ball pitch.

The TPS65708 device is a power management unit targeted for embedded camera modules or other portable low-power consumer end equipment. The device contains two high-efficiency step-down converters, two low-dropout linear regulators, and a 7.5-mA current sink for driving a LED. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode using the MODE pin. The device allows the use of small inductors and capacitors to achieve a small solution size. The TPS65708 device provides an output current of up to 400 mA on both DC-DC converters and up to 200 mA on each of the LDOs. The enable signal to the DC-DC converters and LDOs is generated internally by the undervoltage lockout circuit.

The TPS65708 comes in a small 16-pin wafer chip-scale package (WCSP) with 0.5-mm ball pitch.

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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	TPS65708 PMU for Embedded Camera Module datasheet (Rev. B)	PDF \| HTML	23 Sep 2015
	Application note	LDO Noise Demystified (Rev. B)	PDF \| HTML	18 Aug 2020
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	09 Aug 2017
	EVM User's guide	TPS65708EVM User Guide		22 Okt 2010

Design und Entwicklung

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Gehäuse	Pins	Herunterladen
DSBGA (YZH)	16	Optionen anzeigen

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TPS65708

4-kanaliger Power-Management-IC (PMIC) in Small Chipscale

TPS65708

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