TL594CDTB ON Semiconductor, TL594CDTB Datasheet - Page 10

• Manufacturer Part Number: TL594CDTB
• Description: IC PWM CTRLR SWITCHMODE 16-TSSOP
• Manufacturer: ON Semiconductor
• Series: SWITCHMODE™r

Specifications of TL594CDTB

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 300kHz
• Duty Cycle: 50%
• Voltage - Supply: 7 V ~ 40 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-TSSOP
• Frequency-max: 300kHz
• Topology: Push-Pull
• Output Current: 500 mA
• Switching Frequency: 300 KHz
• Duty Cycle (max): 48 %
• Operating Supply Voltage: 15 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Fall Time: 40 ns
• Mounting Style: SMD/SMT
• Rise Time: 100 ns
• Synchronous Pin: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
*This package is inherently Pb−Free.
ORDERING INFORMATION
Specifications Brochure, BRD8011/D.
TL594CD
TL594CDG
TL594CDR2
TL594CDR2G
TL594CN
TL594CNG
TL594CDTBG*
TL594CDTBR2G
+V
50V
50
in
= 10V to 40V
Device
+
0.001
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
C
T
5
12
R
V
Test
CC
T
6
47k
Operating Temperature Range
Figure 22. Pulse Width Modulated Step−Down Converter
D.T. O.C. Gnd E
4
TL594
47
13
−40 to 85°C
−40 to 85°C
−40 to 85°C
−40 to 85°C
−40 to 85°C
−40 to 85°C
−40 to 85°C
−40 to 85°C
Tip 32A
7
V
V
V
V
V
8
in
in
in
in
in
C
1
= 12.6 V, I
= 8.0 V to 40 V
= 12.6 V, I
= 12.6 V, R
= 12.6 V, I
1
9
150
11
E
C
2
10
2
http://onsemi.com
Conditions
Comp
O
O
O
V
L
= 0.2 mA to 200 mA
ref
= 200 mA
= 200 mA
= 0.1 W
TL594
−
+
−
+
10
14
15
16
3
2
1
0.1
1.0M
47k
150
5.1k
TSSOP−16*
TSSOP−16*
(Pb−Free)
(Pb−Free)
(Pb−Free)
SOIC−16
SOIC−16
SOIC−16
SOIC−16
Package
PDIP−16
PDIP−16
5.1k
0.1
40 mVpp
3.0 mV
5.0 mV
Results
250 mA
72%
MR850
1.0mH @ 2.0A
0.01%
0.02%
P.A.R.D.
5.1k
2400 Tape & Reel
2400 Tape & Reel
2500 Tape & Reel
48 Units/Rail
48 Units/Rail
25 Units/Rail
25 Units/Rail
96 Units/Rail
10V
500
Shipping
+
+V
†
O
+
= 5.0V
I
50
10V
O
= 1.0A