TPS22924D_15 Datasheet, PDF (4/24 Pages) Texas Instruments – On-Resistance Load Switch

TPS22924D
SLVSBT4A – MAY 2013 – REVISED AUGUST 2015
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6.3 Recommended Operating Conditions
V_IN
V_OUT
V_IH
Input voltage
Output voltage
High-level input voltage, ON
V_IL
Low-level input voltage, ON
C_IN
Input capacitance
(1) See the Input Capacitor section in Application Information.
V_IN = 2.5 V to 3.6 V
V_IN = 0.75 V to 2.5 V
V_IN = 2.5 V to 3.6 V
V_IN = 0.75 V to 2.49 V
MIN
0.75
1.2
0.9
1 ⁽¹⁾
MAX
3.6
V_IN
3.6
3.6
0.6
0.4
UNIT
V
V
V
V
μF
6.4 Thermal Information
THERMAL METRIC ⁽¹⁾
TPS22924D
YZP (DSBGA)
UNIT
6 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
123
°C/W
17.6
°C/W
22.8
°C/W
5.7
°C/W
22.6
°C/W
N/A
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
6.5 Electrical Characteristics
V_IN = 0.75 V to 3.6 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
I_{Q, VIN}
Quiescent current
I_{SD, VIN} Shutdown current
VOUT = open, V_IN = V_ON
V_ON = GND, VOUT = 0V
V_IN = 3.6 V
V_IN = 2.5 V
V_IN = 1.8 V
V_IN = 1.2 V
V_IN = 1.0 V
V_IN = 0.75 V
V_IN = 3.6 V
V_IN = 2.5 V
R_ON
ON-state resistance I_OUT = -200 mA
V_IN = 1.8 V
V_IN = 1.2 V
V_IN = 1.0 V
R_PD
Output pulldown
resistance ⁽²⁾
V_IN = 0.75 V
V_IN = 3.3 V, V_ON = 0, I_OUT = 1 mA
T_A
Full
Full
25°C
Full
25°C
Full
25°C
Full
25°C
Full
25°C
Full
25°C
Full
25°C
MIN TYP ⁽¹⁾ MAX UNIT
75 160
42 100
50 350
µA
95 200
65 120
35 80
4.0 µA
18.3 22.8
26.8
18.5 23.0
27.2
19.6 24.1
28.1
mΩ
19.4 23.9
28.0
20.3 24.8
29.0
22.7 27.2
34.8
450
1400 Ω
(1) Typical values are at V_IN = 3.3 V and T_A = 25°C.
(2) See Output Pulldown.
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