TLC6C5912 Datasheet, PDF (5/23 Pages) Texas Instruments – TLC6C5912 12-Channel Shift-Register LED Driver

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TLC6C5912
SLIS180 – MAY 2016
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
TLC6C5912
PW (TSSOP)
UNIT
20 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
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
114.8
44.1
61.3
4.7
60.8
°C/W
°C/W
°C/W
°C/W
°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_CC = 5 V, T_A = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
DRAIN0 to DRAIN11,
drain-to-source voltage
V_OH
High-level output voltage,
SER OUT
I_OH = –20 μA
I_OH = –4 mA
V_CC = 5 V
V_OL
Low-level output voltage,
SER OUT
I_OH = 20 μA
I_OH = 4 mA
V_CC = 5 V
I_IH
High-level input current
V_CC = 5 V, V_I = V_CC
I_IL
Low-level input current
V_CC = 5 V, V_I = 0
I_CC
Logic supply current
V_CC = 5 V,
No clock signal
All outputs off
All outputs on
I_CC(FRQ)
Logic supply current at
frequency
f_SRCK = 5 MHz, C_L = 30 pF, all outputs on
I_DSX
r_DS(on)
T_SHUTDOWN
t_HYS
Off-state drain current
V_DS = 30 V, V_CC = 5 V
V_DS = 30 V, T_C = 125°C, V_CC = 5 V
I_D = 20 mA, V_CC = 5 V, T_A = 25°C, single channel ON
I_D = 20 mA, V_CC = 5 V, T_A = 25°C, all channels ON
I_D = 20 mA, V_CC = 3.3 V, T_A = 25°C, single channel ON
Static drain-source on-state ^ID ^{= 20 mA, V}CC ^{= 3.3 V, T}A ^{= 25°C, all channels ON}
resistance
I_D = 20 mA, V_CC = 5 V, T_A = 105°C, single channel ON
I_D = 20 mA, V_CC = 5 V, T_A = 105°C, all channels ON
I_D = 20 mA, V_CC = 3.3 V, T_A = 105°C, single channel ON
I_D = 20 mA, V_CC = 3.3 V, T_A = 105°C, all channels ON
Thermal shutdown trip point
Hysteresis
MIN TYP MAX UNIT
40 V
4.9 4.99
V
4.5 4.69
0.001 0.01
V
0.25 0.4
0.2
μA
–0.2
μA
0.1
1
μA
130 170
300
µA
0.1
μA
0.15 0.3
6
7.4 8.6
6.7
8.9 9.6
7.9
9.3 11.2
8.7 10.6 12.3
Ω
9.1 11.2 12.9
10.3
13 14.5
11.6 13.7 16.4
12.8 15.6 18.2
150
175 200 °C
15
°C
6.6 Switching Characteristics
V_CC = 5 V, T_A = 25°C
PARAMETER
t_PLH
Propagation delay time, low-to-high-level output from G
t_PHL
Propagation delay time, high-to-low-level output from G
t_r
Rise time, drain output
t_f
Fall time, drain output
t_pd
Propagation delay time, SRCK↓ to SEROUT
t_or
SEROUT rise time (10% to 90%)
t_of
SEROUT fall time (90% to 10%)
TEST CONDITIONS
C_L = 30 pF, I_D = 48 mA
C_L = 30 pF, I_D = 48 mA
C_L = 30 pF
C_L = 30 pF
MIN TYP MAX
210
75
250
200
35
20
20
UNIT
ns
ns
ns
ns
ns
ns
ns
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