TDA21211 Datasheet, PDF (6/20 Pages) Infineon Technologies AG – High-Performance DrMOS

Recommended Operating Conditions and Electrical Characteristics (VCIN = 5V, Ta = 25°C)
Parameter
Input Voltage
Driving Voltage
Bias Supply Voltage
UVLO Rising
UVLO Falling
Driver Current
IC Current (Control)
IC quiescent
Logic Inputs and Thresholds
Input low
Input high
Sink Current
Input low
Input high
Open Voltage
Sink Current
Input low
Input high
Input resistance
Open Voltage
Tri-state Shutdown Window
Dynamic Characteristic
Symbol
VIN
VDRV
VCIN
V_{UVLO_R}
V_{UVLO_F}
I_{VDRV_300kHz}
I_{VDRV_PWML}
I_{VCIN_PWML}
I_{VCIN_O}
I_CIN+I_DRV
Min
5
4.5
2.9
2.5
Typ
5
5
3.5
3.1
10
25
250
370
V_{DISB_L}
0.7
1.1
V_{DISB_H}
1.9
2.1
I_DISB
2
V_{SMOD#_L}
0.7
1.1
V_{SMOD#_H}
1.9
2.1
V_{SMOD#_O}
3.0
I_SMOD#
-8
V_{PWM_L}
V_{PWM_H}
2.4
R_IN-PWM
6.5
9.5
V_{PWM_O}
1.5
V_{PWM_S}
1.2
Max Units
25
Test Conditions
5.5
V
3.9
VCIN rising
3.3
VCIN falling
mA DISB# = 5V, fSW = 300kHz
µA DISB# = 5V, PWM = 0V
µA
DISB# = 5V, PWM = 0V
SMOD# = Open
µA
DISB# = 5V, PWM = Open
SMOD# = Open
270
µA DISB# = 0V
1.3
2.4
1.3
2.4
0.7
12.5
1.9
V
V_DISB falling
V_DISB rising
µA
V_DISB = 1V
V_SMOD# falling
V
V_SMOD# rising
µA
V_SMOD# = 1V
V
V_PWM falling
V_PWM rising
kΩ
V_PWM = 1V
V
V_{PWM_O}
Three State to GL/GH rising
propagation delay
T_pts
15
GL/GH Three State Shutdown
Hold-Off time,
T_tsshd
240
GH Turn-on propagation delay
T_pdhu
15
GH Turn-off propagation delay
GL Turn-on propagation delay
T_pdlu
T_pdhl
20
ns ^{GH, GL unloaded.}
20
GL Turn-off propagation delay
T_pdll
10
DISB#Turn-off propogation
delay falling
T_pdl_DISB
20
DISB#Turn-on propogation
delay rising
T_pdh_DISB
20
1 _{Unless otherwise specified, VCIN=VDRV}
Data Sheet
Page 6 of 20
TDA21211