米6体育平台手机版

ZHCSTM4A October 2023 – March 2024 TPS25751

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

REF|38
- MPQF652A
RSM|32
- MPQF195B

散热焊盘机械数据 (封装 | 引脚)

RSM|32
- QFND112H

订购信息

6.12 CC Cable Detection Parameters

Operating under these conditions unless otherwise noted: 3.0 V ≤ V_{VIN_3V3} ≤ 3.6 V

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
Type-C Source (Rp pullup)
V_{OC_3.3}	Unattached CCy open circuit voltage while Rp enabled, no load	V_{LDO_3V3} > 2.302 V, R_CC = 47 kΩ	1.85			V
V_{OC_5}	Attached CCy open circuit voltage while Rp enabled, no load	V_PP5V > 3.802 V, R_CC = 47 kΩ	2.95			V
I_Rev	Unattached reverse current on CCy	V_CCy = 5.5 V, V_CCx = 0 V, V_{LDO_3V3_UVLO} < V_{LDO_3V3} < 3.6 V, V_PP5V = 3.8 V, measure current into CCy			10	µA
I_Rev	Unattached reverse current on CCy	V_CCy = 5.5 V, V_CCx = 0 V, V_{LDO_3V3_UVLO}< V_{LDO_3V3} < 3.6 V, V_PP5V = 0, T_J ≤ 85°C, measure current into CCy			10	µA
I_RpDef	Current source - USB Default	0 < V_CCy < 1.0 V, measure I_CCy	64	80	96	µA
I_Rp1.5	Current source - 1.5 A	4.75 V < V_PP5V < 5.5 V, 0 < V_CCy < 1.5 V, measure I_CCy	166	180	194	µA
I_Rp3.0	Current source - 3.0 A	4.75 V < V_PP5V < 5.5 V, 0 < V_CCy < 2.45 V, measure I_CCy	304	330	356	µA
Type-C Sink (Rd pulldown)
V_SNK1	Open/Default detection threshold when Rd applied to CCy	rising	0.2		0.24	V
V_SNK1	Open/Default detection threshold when Rd applied to CCy	falling	0.16		0.20	V
V_SNK1	Hysteresis			0.04		V
V_SNK2	Default/1.5-A detection threshold	falling	0.62		0.68	V
V_SNK2	Default/1.5-A detection threshold	rising	0.63	0.66	0.69	V
V_SNK2	Hysteresis			0.01		V
V_SNK3	1.5-A/3.0-A detection threshold when Rd applied to CCy	falling	1.17		1.25	V
V_SNK3	1.5-A/3.0-A detection threshold when Rd applied to CCy	rising	1.22		1.3	V
V_SNK3	Hysteresis			0.05		V
R_SNK	Rd pulldown resistance	0.25 V ≤ V_CCy ≤ 2.1 V, measure resistance on CCy	4.6		5.6	kΩ
R_{VCONN_DIS}	VCONN discharge resistance	0V ≤ V_CCy ≤ 5.5 V, measure resistance on CCy	4.0		6.12	kΩ
V_CLAMP	Dead battery Rd clamp	V_{VIN_3V3} = 0 V, 64 µA < I_CCy < 96 µA	0.25		1.32	V
		V_{VIN_3V3} = 0 V, 166 µA < I_CCy < 194 µA	0.65		1.32
		V_{VIN_3V3} = 0 V, 304 µA < I_CCy < 356 µA	1.20		2.18
R_Open	Resistance from CCy to GND when configured as open	V_VBUS = 0, V_{VIN_3V3} = 3.3 V, V_CCy = 5 V, measure resistance on CCy	500			kΩ
R_Open	Resistance from CCy to GND when configured as open	V_VBUS = 5 V, V_{VIN_3V3} = 0, V_CCy = 5 V, measure resistance on CCy	500			kΩ