米6体育平台手机版

SLVK125A november 2022 – may 2023 TPS7H4001-SP

PRODUCTION DATA

3.2 Specification Compliance Matrix

The TPS7H4001-SHP Specification Compliance Matrix is comprised of electrical, timing, and switching characteristics lists as shown in the following tables.

Table 3-1 Electrical Characteristics - Section 1

PARAMETER	TEST CONDITIONS		MIN	TYP	MAX	UNIT	TEST#
SUPPLY VOLTAGE (VIN AND PVIN PINS)
PVIN operating input voltage			3.0		7.0	V
PVIN internal UVLO threshold	PVIN rising		2.425	2.50	2.575	V	23.0
PVIN internal UVLO hysteresis	Load = 0 A		425	450	475	mV	23.2
VIN operating input voltage			3.0		7.0	V
VIN internal UVLO threshold	VIN rising		2.71	2.75	2.80	V	24.0
VIN internal UVLO hysteresis			134	150	178	mV	24.2
VIN shutdown supply current	VEN = 0 V			2.32	2.85	mA	4.1, 4.3
VIN operating – non switching supply current	VSENSE = VBG			4	6	mA	4.0, 4.2
ENABLE AND UVLO (EN PIN)
Enable threshold	Rising		1.110	1.14	1.172	V	7.0, 7.6
Enable threshold	Falling		1.080	1.11	1.148	V	7.1, 7.7
Input current	VEN = 1.1 V		4.8	6.1	7.6	µ	7.3
Hysteresis current	VEN = 1.3 V		2.4	3.0	3.9	µ	7.5
VOLTAGE REFERENCE
Internal voltage reference initial tolerance	0 A ≤ Iout ≤ 18 A, 25℃		0.598	0.605	0.613	V	3.8, 3.10
Internal voltage reference	0 A ≤ Iout ≤ 18 A	–55℃	0.594	0.602	0.609	V	3.8, 3.10
Internal voltage reference	0 A ≤ Iout ≤ 18 A	+125℃	0.599	0.607	0.614	V	3.8, 3.10
REFCAP voltage	REFCAP = 470 nF		1.189	1.209	1.228	V	3.2, 3.3, 3.4
MOSFET
High-side switch resistance⁽¹⁾	PVIN = VIN = 3 V, lead	–55℃		16	18	mΩ	8.0
	length = 3 mm	25℃		19	21		8.0
		125℃		23	27		8.0
	PVIN = VIN = 5 V, lead length = 3 mm	–55℃		14	16		8.1
		25℃		17	19		8.1
		125℃		20	23		8.1
Low-side switch resistance⁽¹⁾	PVIN = VIN = 3 V, lead	–55℃		7	11	mΩ	15.0
	PVIN = VIN = 3 V, lead	25℃		9	12		1.0, 15.0
	length = 3 mm	25℃		9	12		1.0, 15.0
	length = 3 mm	125℃		13	17		15.0
	PVIN = VIN = 5 V, lead length = 3 mm	–55℃		6	10		15.1
		25℃		9	11		15.1
		125℃		12	15		15.1

(1) Measured at pins.

Table 3-2 Electrical Characteristics - Section 2

PARAMETER	TEST CONDITIONS		MIN	TYP	MAX	UNIT	TEST#
ERROR AMPLIFIER
Error amplifier input offset voltage	VSENSE = 0.6 V		–2		2.55	mV	3.9,3.11
VSENSE pin input current	VSENSE = 0.6 V		–15		15	nA	3.5
Error amplifier transconductance (gm)	–2 μA < ICOMP < 2 μA, V(COMP) = 1 V		1150	1800	2400	µS	9.0,9.3
Error amplifier DC gain⁽¹⁾	VSENSE = 0.6 V		10000			V/V
Error amplifier source	V(COMP) = 1 V, 100-mV input overdrive		100	140	190	µA	9.2, 9.5
Error amplifier sink	V(COMP) = 1 V, 100-mV input overdrive		100	140	190	µA	9.1, 9.4
INTERNAL SWITCHING FREQUENCY
Internally set frequency	RT = Open	VIN = 3 V	444	473	515	kHz	21.1, 21.2
Internally set frequency	RT = Open	VIN = 5 V	449	502	560	kHz	21.4, 21.5
Externally set frequency	RT = 1.07 MΩ (1%)	VIN = 3 V	80	98	125	kHz	5.0
	RT = 1.07 MΩ (1%)	VIN = 5 V	80	100	125		11.0
	RT = 165 kΩ (1%)	VIN = 3 V	455	495	535		5.5
	RT = 165 kΩ (1%)	VIN = 5 V	475	523	615		11.4
	RT = 73.2 kΩ (1%)	VIN = 3 V	689	850	1011		5.4
	RT = 73.2 kΩ (1%)	VIN = 5 V	760	986	1212		11.2

(1) Specified by design only. Not tested in production.

Table 3-3 Electrical Characteristics - Section 3

PARAMETER	TEST CONDITIONS	MIN	TYP	MAX	UNIT	TEST#
EXTERNAL SYNCHRONIZATION
SYNC1/SYNC2 out low-to-high rise time (10%/90%)	Cload = 25 pF		70	180	ns	13.8, 13.12
SYNC1/SYNC2 out high-to-low fall time (90%/10%)	Cload = 25 pF		10	21	ns	13.9, 13.13
SYNC2 to SYNC1 rising edge phase shift		77	85	94	°	21.0, 21.3
SYNC1 falling edge delay⁽¹⁾		165	180	185	°	13.24, 13.25
SYNC1/SYNC2 out high level threshold	IOH = 50 µA	VIN – 0.3			V	13.18, 13.22
SYNC1/SYNC2 out low level threshold	IOL = 50 µA	600			mV	13.16, 13.20
SYNC1 in frequency range	PVIN = VIN = 5 V	100		1000	kHz	22.2
SYNC1 in duty cycle range	Duty cycle of external clock	40		60	%	22.4
PH (PH PIN)
Minimum on time	Measured at 10% to 90% of VINIPH = 2 A, VIN = 5 V		190	235	ns	5.6
Minimum on time	Measured at 10% to 90% of VIN, IPH= 2 A, VIN = 5 V		190	225	ns	11.6
SOFT START AND TRACKING (SS/TR PIN)
SS charge current		1.5	2.5	3	µA	9.6, 9.7
POWER GOOD (PWRGD PIN)
VSENSE threshold	VSENSE falling (fault)	90	91		%VREF	12.0, 12.6
	VSENSE rising (good)		94	97		12.1, 12.7
	VSENSE rising (fault)		109	111		12.2, 12.8
	VSENSE falling (good)	103	106			12.3, 12.9
Output high leakage	VSENSE = VREF, V(PWRGD) = 5 V		30	181	nA	12.4, 12.10
Output low	I(PWRGD) = 2 mA	0.3			V	12.5, 12.11

(1) Bench verified. Not tested in production.