米6体育平台手机版

ZHCSL64D april 2019 – may 2023 TPS7H4001-SP

PRODMIX

7.6 Electrical Characteristics: CDFP and KGD Options

T_J = –55°C to 125°C, V_IN = P_VIN = 3 V to 7 V (unless otherwise noted)

PARAMETER	TEST CONDITIONS		SUBGROUP⁽¹⁾	MIN	TYP	MAX	UNIT
VOLTAGE REFERENCE
Internal voltage reference initial tolerance	0 A ≤ Iout ≤ 18 A, 25°C	0 A ≤ Iout ≤ 18 A, 25°C	1	0.599	0.605	0.612	V
Internal voltage reference	0 A ≤ Iout ≤ 18 A	–55°C	3	0.595	0.602	0.609	V
Internal voltage reference	0 A ≤ Iout ≤ 18 A	125°C	2	0.600	0.607	0.613	V
REFCAP voltage	REFCAP = 470 nF		1, 2, 3	1.191	1.209	1.226	V
MOSFET
High-side switch resistance⁽²⁾	PVIN = VIN = 3 V, lead length = 3 mm	–55°C	3		16	22	mΩ
		25°C	1		22	25
		125°C	2		30	34
	PVIN = VIN = 5 V, lead length = 3 mm	–55°C	3		14	19
		25°C	1		20	22
		125°C	2		27	30
	PVIN = VIN = 7 V, lead length = 3 mm⁽³⁾	–55°C	3		13	18
		25°C	1		17	21
		125°C	2		23	28
Low-side switch resistance⁽²⁾	PVIN = VIN = 3 V, lead length = 3 mm	–55°C	3		8	11	mΩ
		25°C	1		9	12
		125°C	2		14	18
	PVIN = VIN = 5 V, lead length = 3 mm	–55°C	3		7	10
		25°C	1		9	11
		125°C	2		13	17
	PVIN = VIN = 7 V, lead length = 3 mm⁽³⁾	–55°C	3		5	7
		25°C	1		8	10
		125°C	2		13	15
OVERCURRENT PROTECTION
High-side switch current limit threshold⁽³⁾	VIN = 7 V		1, 2, 3		25	32	A
Low-side switch sourcing overcurrent threshold⁽³⁾	VIN = 7 V		1, 2, 3	21	29	37	A
Low-side switch sinking overcurrent threshold⁽³⁾	VIN = 7 V		1, 2, 3	4.5	6		A

(1) For subgroup definitions, see Quality Conformance Inspection table.

(2) Measured at pins

(3) Bench verified. Not tested in production.