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ZHCSKE6C July 2019 – February 2020 TPS63810 , TPS63811

PRODUCTION DATA.

封裝選項

機械數(shù)據(jù) (封裝 | 引腳)

YFF|15
- MXBG163C

散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)

訂購信息

9.2.1.3 Application Curves

Table 10 lists the components that were used for the measurements contained in the following pages.

Table 10. Components for Application Characteristic Curves

REFERENCE	DESCRIPTION	PART NUMBER	MANUFACTURER
C1	Capacitor, 10 µF, 10 V, 0603, ceramic	GRM188R61A106ME69	Murata
C2, C3	Capacitor, 22 µF, 10 V, 0603, ceramic	GRM187R61A226ME15	Murata
L1	Inductor, 0.47 µH	XFL4015-471MEC	Coilcraft
U1	Integrated circuit	TPS63810YFF	Texas Instruments

WHITESPACE

V_I = 3.6 V

PSM

T_A = 25°C

Figure 32. Efficiency versus Output Current

V_I = 3.6 V

FPWM

T_A = 25°C

Figure 34. Load Regulation

V_I = 5 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 36. PFM Switching Waveforms
(Buck Operation)

V_I = 2.5 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 38. PFM Switching Waveforms
(Boost Operation)

V_I = 3.3 V	FPWM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 40. PWM Switching Waveforms
(Buck-Boost Operation)

V_I = 2.5 V to 5.5 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 200 mA

Figure 42. Line Transient Response

V_I = 4.2 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 10 mA to 2 A

Figure 44. Load Transient Response (Buck)

V_I = 2.6 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 10 mA to 2 A

Figure 46. Load Transient Response (Boost)

V_I = 3.6 V	PSM	T_A = 25°C
V_O = 3.3 V	R_L = 33 Ω

Figure 48. Start-Up Waveforms
(Light Load)

V_I = 3.6 V	PSM	T_A = 25°C
V_O = 2 V to 4 V	R_L = 330 Ω

Figure 50. Dynamic Voltage Scaling (PFM)

V_I = 3.6 V	PSM	T_A = 25°C
V_O = 3.3 V

Figure 52. Overcurrent Protection

V_I = 3.6 V

PSM

T_A = 25°C

Figure 54. Burst Switching Frequency versus Output Current

I_O = 1 A

PSM

T_A = 25°C

Figure 33. Efficiency versus Input Voltage

I_O = 1 A

FPWM

T_A = 25°C

Figure 35. Line Regulation

V_I = 3.3 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 37. PFM Switching Waveforms
(Buck-Boost Operation)

TPS63810 TPS63811 scope-test-slvsek4.gif

V_I = 5 V	FPWM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 39. PWM Switching Waveforms
(Buck Operation)

V_I = 2.5 V	FPWM	T_A = 25°C
V_O = 3.3 V	I_O = 100 mA

Figure 41. PWM Switching Waveforms
(Boost Operation)

V_I = 2.5 V to 5.5 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 2 A

Figure 43. Line Transient Response

V_I = 3.3 V	PSM	T_A = 25°C
V_O = 3.3 V	I_O = 10 mA to 2 A

Figure 45. Load Transient Response (Buck-Boost)

V_I = 3.3 V ±0.9 V	FPWM	T_A = 25°C
V_O = 3.3 V	R_L = 3 Ω

Figure 47. Line Sweep (PWM)

V_I = 3.6 V	PSM	T_A = 25°C
V_O = 3.3 V	R_L = 3.3 Ω

Figure 49. Start-Up Waveforms
(Heavy Load)

V_I = 3.6 V	PSM	T_A = 25°C
V_O = 2 V to 4 V	RPWM	R_L = 330 Ω

Figure 51. Dynamic Voltage Scaling (RPWM)

I_O = 1 A	FPWM	T_A = 25°C
V_I rising

Figure 53. Switching Frequency versus Input Voltage

PSM

T_A = 25°C

Figure 55. Maximum Output Current versus Input Voltage