米6体育平台手机版

PRODUCTION DATA

7.7 Electrical Characteristics: TPS7H5006-SEP

T_J = –55°C to 125°C, VIN = 4 V to 14 V (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
MINIMUM ON-TIME AND DEAD TIME
t_MIN	Minimum on-time	LEB = 10 kΩ, 5 V ≤ VIN ≤ 14 V			85	ns
TD_PS	Primary off to secondary on dead time	PS = floating, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating	5	8	11	ns
		PS = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating	43	50	55
		PS = 107 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating	85	100	110
TD_SP	Secondary off to primary on dead time	SP = floating, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising, OUTx and SRx floating	5	8	11	ns
		SP = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising edge, OUTx and SRx floating	43	50	55
		SP = 107 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising, OUTx and SRx floating	85	100	110
LEADING EDGE BLANK TIME AND DUTY CYCLE
T_LEB	Leading edge blank time	LEB = 10 kΩ, 5 V ≤ VIN ≤ 14 V	12	15	19	ns
		LEB = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V	45	50	55
		LEB = 110 kΩ, 5 V ≤ VIN ≤ 14 V	85	100	110
D_MAX	Maximum duty cycle	DCL = floating, clock duty cycle = 50%	70	75	80	%
D_MAX	Maximum duty cycle	DCL = VLDO			100	%