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ZHCSD74A January 2014 – December 2014 TPS61097A-33

PRODUCTION DATA.

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机械数据 (封装 | 引脚)

DBV|5
- MPDS018T

散热焊盘机械数据 (封装 | 引脚)

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6 Specifications

6.1 Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted)⁽¹⁾

			MIN	MAX	UNIT
V_I	Input voltage range	VIN	–0.3	7	V
		L	–0.3	7
		VOUT	–0.3	7
		EN	–0.3	7
I_MAX	Maximum continuous output current			400	mA
T_J	Junction temperature range		–40	150	°C
T_stg	Storage temperature range		–65	150	°C

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 ESD Ratings

			VALUE	UNIT
V_(ESD)	Electrostatic discharge	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾	±2000	V
V_(ESD)	Electrostatic discharge	Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾	±1000	V

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

		MIN	MAX	UNIT
V_IN	Input voltage range	0.9	5.5	V
V_EN	Enable voltage range	0	5.5	V
T_A	Operating free air temperature range	–40	85	°C
T_J	Operating junction temperature range	–40	125	°C

6.4 Thermal Information

THERMAL METRIC⁽¹⁾		TPS61097A-33	UNIT
		DBV
		5 PINS
θ_JA	Junction-to-ambient thermal resistance	208.7	°C/W
θ_JCtop	Junction-to-case (top) thermal resistance	124.5
θ_JB	Junction-to-board thermal resistance	36.9
ψ_JT	Junction-to-top characterization parameter	14.7
ψ_JB	Junction-to-board characterization parameter	36

(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics

Over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature range of 25°C) (unless otherwise noted)

PARAMETER			TEST CONDITIONS	MIN	TYP	MAX	UNIT
DC/DC STAGE
V_IN	Input voltage			0.9		5.5	V
V_OUT	Output voltage		V_IN = 1.2 V , I_OUT = 10 mA	3.20	3.30	3.40	V
I_SW	Switch current limit		V_OUT = 3.3 V	200	400	475	mA
	Rectifying switch on resistance		V_OUT = 3.3 V		1.0		Ω
	Main switch on resistance		V_OUT = 3.3 V		1.0
	Bypass switch on resistance		V_IN = 1.2 I_OUT = 100 mA		3.4
	Line regulation		V_IN < V_OUT, V_IN = 1.2 V to 1.8 V, I_OUT = 10 mA		0.5%
	Load regulation		V_IN < V_OUT, I_OUT = 10 mA to 50 mA, V_IN = 1.8 V		0.5%
I_Q	Quiescent current	V_IN	I_OUT= 0 mA, V_EN= V_IN = 1.2 V, V_OUT = 3.5 V		2	4	μA
I_Q	Quiescent current	V_OUT	I_OUT= 0 mA, V_EN= V_IN = 1.2 V, V_OUT = 3.5 V		5	8	μA
I_SD	Shutdown current	V_IN	V_EN = 0 V, V_IN = 1.2 V, I_OUT = 0 mA		0.005	0.15	μA
I_SD	Shutdown current	V_IN	V_EN = 0 V, V_IN = 3 V, I_OUT = 0 mA		0.005	0.15
	Leakage current into L		V_EN = 0 V, V_IN = 1.2 V, V_L = 1.2 V		0.01	1
CONTROL STAGE
	EN input current		EN = 0 V or EN = V_IN		0.01	0.1	μA
V_IL	Logic low level, EN falling edge					0.58	V
V_IH	Logic high level, EN rising edge			0.78		VIN + 1.0 V	V
OTP	Overtemperature protection				150		°C
OTP_HYST	Overtemperature hysteresis				20		°C
V_UVLO	Undervoltage lock-out threshold for turn off		V_IN decreasing		0.6	0.8	V