TPS40140RHHRG4 datasheet(9/68 Pages) TI1 | Dual or 2-Phase, Stackable Controller

Part No.	TPS40140RHHRG4

Description	Dual or 2-Phase, Stackable Controller

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Manufacturer	TI1 [Texas Instruments]

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9 / 68 page

−40 −25 −10

5

20

35

50

65

80

95 110 125

1.0000

1.0005

1.0015

1.0010

1.0020

1.0025

1.0035

1.0030

1.0040

1.0045

1.0055

1.0050

TJ − Junction Temperature − °C

VIN = 0.7 V

VIN = 4.0 V

TJ − Junction Temperature − °C

2.5

2.4

−40 −25 −10

5

20

35

50

65

80

95 110 125

2.7

2.6

2.9

2.8

3.1

3.0

−40 −25 −10

5

20

35

50

65

80

95 110 125

292

294

296

298

300

302

304

306

308

310

TJ − Junction Temperature − °C

RT = 110 kΩ

12.55

−40 −25 −10

5

20

35

50

65

80

95 110 125

12.60

12.65

12.70

12.75

12.80

12.85

12.90

12.95

13.00

TJ − Junction Temperature − °C

∆CS = 30 mV

∆CS = 5 mV

∆CS = 60 mV

TJ − Junction Temperature − °C

−40 −25 −10

5

20

35

50

65

80

95 110 125

4.2610

4.2615

4.2620

4.2625

4.2630

4.2645

4.2650

4.2655

4.2660

4.2635

4.2640

TJ − Junction Temperature − °C

−40 −25 −10

5

20

35

50

65

80

95 110 125

229.0

229.2

229.4

229.6

229.8

230.0

230.2

230.4

TPS40140

www.ti.com

SLUS660I – SEPTEMBER 2005 – REVISED JANUARY 2015

7.6 Typical Characteristics

Figure 1. BP5 Turnoff Hysteresis Voltage vs Temperature

Figure 2. BP5 Turnon Threshold Voltage vs Temperature

Figure 3. Current Sense Gain vs Temperature

Figure 4. Oscillator Frequency vs Temperature

Figure 6. BP5 Current vs Temperature

Figure 5. Differential Amplifier Voltage Gain vs Temperature

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