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ZHCS002E March 2007 – December 2014 TPS61200 , TPS61201 , TPS61202

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

DRC|10
- MPDS117L

散熱焊盤機械數據 (封裝 | 引腳)

DRC|10
- QFND013N

訂購信息

8 Specifications

8.1 Absolute Maximum Ratings

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

		MIN	MAX	UNIT
V_IN	Input voltage range on VIN, L, VAUX, VOUT, PS, EN, FB, UVLO	–0.3	7	V
T_J	Operating junction temperature	–40	150	°C
T_stg	Storage temperature	–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.

8.2 ESD Ratings

			VALUE	UNIT
V_(ESD)	Electrostatic discharge	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾	±4000	V
		Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾	±1500
		Machine Model (MM)⁽³⁾	±200

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 500-V HBM is possible with the necessary precautions.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 250-V CDM is possible with the necessary precautions.

(3) ESD testing is performed according to the respective JESD22 JEDEC standard.

8.3 Recommended Operating Conditions

		MIN	MAX	UNIT
V_IN	Input voltage at VIN	0.3	5.5	V
T_A	Operating free air temperature range	–40	85	°C
T_J	Operating junction temperature range	–40	125	°C

8.4 Thermal Information

THERMAL METRIC⁽¹⁾		TPS6120x		UNIT
		DRC	DSC
		10 PINS	10 PINS
R_θJA	Junction-to-ambient thermal resistance	41.2	40.4	°C/W
R_θJC(top)	Junction-to-case (top) thermal resistance	62.8	37.8
R_θJB	Junction-to-board thermal resistance	16.6	15.4
ψ_JT	Junction-to-top characterization parameter	1.2	0.3
ψ_JB	Junction-to-board characterization parameter	16.8	15.6
R_θJC(bot)	Junction-to-case (bottom) thermal resistance	4.1	2.8

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

8.5 Electrical Characteristics

over recommended junction 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 range			0.3		5.5	V
V_IN	Minimum input voltage at startup					0.5	V
V_OUT	TPS61200 output voltage range			1.8		5.5	V
V_FB	TPS61200 feedback voltage			495	500	505	mV
V_OUT	TPS61201 output voltage		V_IN < V_OUT, PS = High	3.27	3.3	3.33	V
V_OUT	TPS61202 output voltage		V_IN < V_OUT, PS = High	4.95	5.0	5.05	V
f	Oscillator frequency			1250		1650	kHz
I_LIM	average inductor current limit		V_OUT = 3.3 V	1200	1350	1500	mA
R_DS(on)	Rectifying switch on resistance		V_OUT = 3.3 V		180		mΩ
R_DS(on)	Main switch on resistance		V_OUT = 3.3 V		150		mΩ
	Line regulation		V_IN < V_OUT, PS = High		0.1%	0.5%
	Load regulation		V_IN < V_OUT, PS = High		0.1%	0.5%
I_Q	Quiescent current	V_IN	I_O= 0 mA, V_EN= V_IN = 1.2 V, V_OUT = 3.3 V, V_AUX = 3.3 V PS = Low		1	2	μA
		V_OUT			50	70	μA
		V_AUX			4	6	μA
I_SD	Shutdown current	V_IN	V_EN = 0 V, V_IN = 1.2 V		0.5	1.5	μA
I_SD	Shutdown current	V_AUX	V_EN = 0 V, V_IN = 1.2 V		1	2	μA
I_LKG	Input leakage current ( L)		V_EN = 0 V, V_IN = 1.2 V, V_L = 1.2 V		0.01	1	μA
CONTROL STAGE
V_AUX	Auxiliary Output Voltage			2.4		5.5	V
V_IL	Low level input threshold voltage (EN)		V_IN < 0.8 V			0.1 × V_IN	V
V_IH	High level input threshold voltage (EN)		V_IN < 0.8 V	0.9 × V_IN			V
V_IL	Low level input threshold voltage (EN)		0.8 V ≤ V_IN ≤ 1.5 V			0.2 × V_IN	V
V_IH	High level input threshold voltage (EN)		0.8 V ≤ V_IN ≤ 1.5 V	0.8 × V_IN			V
V_IL	Low level input threshold voltage (EN)		V_IN > 1.5 V			0.4	V
V_IH	High level input threshold voltage (EN)		V_IN > 1.5 V	1.2			V
V_IL	Low level input threshold voltage (PS)					0.4	V
V_IH	High level input threshold voltage (PS)			1.2			V
I_LKG	Input leakage current (EN, PS)		EN, PS = GND or V_IN		0.01	0.1	μA
V_UVLO	Undervoltage lockout threshold		Falling UVLO voltage	235	250	265	mV
V_UVLO	Undervoltage lockout threshold		Rising UVLO voltage	330	350	370	mV
I_LKG	Input leakage current (UVLO)		V_UVLO = 0.5 V			0.3	μA
V_OVP	Overvoltage protection threshold			5.5		7	V
	Thermal shutdown temperature		Rising temperature		140		°C
	Thermal shutdown temperature hysteresis				20		°C

8.6 Typical Characteristics

Table 1. Table of Graphs

		FIGURE
Maximum output current	vs Input voltage	Figure 1
Efficiency	vs Output current (TPS61200), Power Save Enabled	Figure 2
	vs Output current (TPS61200), Power Save Disabled	Figure 3
	vs Output current (TPS61201), Power Save Enabled	Figure 4
	vs Output current (TPS61201), Power Save Disabled	Figure 5
	vs Output current (TPS61202), Power Save Enabled	Figure 6
	vs Output current (TPS61202), Power Save Disabled	Figure 7
	vs Input voltage (TPS61201), Power Save Enabled	Figure 8
	vs Input voltage (TPS61201), Power Save Disabled	Figure 9
	vs Input voltage (TPS61202), Power Save Enabled	Figure 10
	vs Input voltage (TPS61202), Power Save Disabled	Figure 11
Output voltage	vs Output current (TPS61201)	Figure 12
Output voltage	vs Output current (TPS61202)	Figure 13