SLVSER5A Data sheet

SLVSER5A December 2018 – May 2021 TPS73801-SEP

PRODUCTION DATA

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Mechanical Data (Package|Pins)

DCQ|6
- MPDS098D

Thermal pad, mechanical data (Package|Pins)

Orderable Information

6.5 Electrical Characteristics

Over operating temperature range T_A = –55°C to 125°C (unless otherwise noted)

PARAMETER		TEST CONDITIONS	T_J	MIN	TYP⁽⁹⁾	MAX	UNIT
V_IN	Input voltage⁽¹⁾⁽²⁾		25°C	2.2	1.9	20	V
V_FB	FB pin voltage⁽¹⁾⁽³⁾	V_IN = 2.21 V, I_LOAD = 1 mA	25°C	1.192	1.21	1.228	V
V_FB	FB pin voltage⁽¹⁾⁽³⁾	V_IN = 2.5 V to 20 V, I_LOAD = 1 mA to 1 A	Full range	1.174	1.21	1.246	V
	Line regulation⁽¹⁾	ΔV_IN = 2.21 V to 20 V, I_LOAD = 1 mA	Full range		1.5	5	mV
	Load regulation⁽¹⁾	V_IN = 2.5 V, ΔI_LOAD = 1 mA to 1 A	25°C		2	8	mV
	Load regulation⁽¹⁾	V_IN = 2.5 V, ΔI_LOAD = 1 mA to 1 A	Full range			18	mV
V_DO	Dropout voltage⁽²⁾⁽⁵⁾⁽⁴⁾ V_IN = V_OUT(NOMINAL)	I_LOAD = 1 mA	25°C		0.02	0.06	V
		I_LOAD = 1 mA	Full range			0.10
		I_LOAD = 100 mA	25°C		0.1	0.17
		I_LOAD = 100 mA	Full range			0.22
		I_LOAD = 500 mA	25°C		0.19	0.27
		I_LOAD = 500 mA	Full range			0.35
		I_LOAD = 1 A	25°C		0.24	0.30
		I_LOAD = 1 A	Full range			0.40
I_GND	GND pin current⁽⁴⁾⁽⁶⁾ V_IN = V_OUT(NOMINAL) + 1	I_LOAD = 0 mA	Full range		1	1.5	mA
		I_LOAD = 1 mA	Full range		1.1	1.6
		I_LOAD = 100 mA	Full range		3.8	5.5
		I_LOAD = 500 mA	Full range		15	25
		I_LOAD = 1 A	Full range		35	80
V_N	Output voltage noise	C_OUT = 10 µF, I_LOAD = 1 A, B_W = 10 Hz to 100 kHz	25°C		45		µV_RMS
I_FB	FB pin bias current⁽¹⁾⁽⁷⁾		25°C		3	10	µA
V_EN	Shutdown threshold	V_OUT = OFF to ON	Full range		0.9	2	V
V_EN	Shutdown threshold	V_OUT = ON to OFF	Full range	0.15	0.75		V
I_EN	EN pin current	V_EN = 0 V	25°C		0.01	1	µA
I_EN	EN pin current	V_EN = 20 V	25°C		3	30	µA
	Quiescent current in shutdown	V_IN = 6 V, V_EN = 0 V	25°C		0.01	1	µA
PSRR	Ripple rejection⁽¹⁰⁾	V_IN – V_OUT = 1.5 V (avg), V_RIPPLE = 0.5 V_P-P, f_RIPPLE = 120 Hz, I_LOAD = 0.75 A	25°C	55	63		dB
I_CL	Current limit	V_IN = 7 V, V_OUT = 0 V	25°C		2		A
I_CL	Current limit	V_IN = V_OUT(NOMINAL) + 1	Full range	1.6			A
I_REV	Input reverse leakage current	V_IN = –20 V, V_OUT = 0 V	Full range			1	mA
I_RO	Reverse output current⁽⁸⁾	V_OUT = 1.21 V, V_IN < 1.21 V	25°C		300	600	µA

(1) The TPS73801-SEP is tested and specified for these conditions with the FB pin connected to the OUT pin.

(2) Dropout voltages are limited by the minimum input voltage specification under some output voltage/load conditions.

(3) Operating conditions are limited by maximum junction temperature. The regulated output voltage specification does not apply for all possible combinations of input voltage and output current. When operating at maximum input voltage, the output current range must be limited. When operating at maximum output current, the input voltage range must be limited.

(4) To satisfy requirements for minimum input voltage, the TPS73801-SEP is tested and specified for these conditions with an external resistor divider (two 4.12-kΩ resistors) for an output voltage of 2.4 V. The external resistor divider adds a 300-mA DC load on the output.

(5) Dropout voltage is the minimum input to output voltage differential needed to maintain regulation at a specified output current. In dropout, the output voltage is equal to V_IN – V_DROPOUT.

(6) GND pin current is tested with V_IN = (V_OUT(NOMINAL) + 1 V) and a current source load. The GND pin current decreases at higher input voltages.

(7) FB pin bias current flows into the FB pin.

(8) Reverse output current is tested with the IN pin grounded and the OUT pin forced to the rated output voltage. This current flows into the OUT pin and out the GND pin.

(9) Typical values represent the likely parametric nominal values determined at the time of characterization. Typical values depend on the application and configuration and may vary over time. Typical values are not ensured on production material.

(10) Parameter is specified by characterization and is not tested in production.