CAT37TDI-TE7 ON Semiconductor, CAT37TDI-TE7 Datasheet - Page 5

• Manufacturer Part Number: CAT37TDI-TE7
• Description: LED Drivers White LED Boost
• Manufacturer: ON Semiconductor

Specifications of CAT37TDI-TE7

• Number Of Segments: 4
• High Level Output Current: 40 mA
• Operating Supply Voltage: 2.5 V to 7 V
• Maximum Supply Current: 0.7 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOT-23-5
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

90
85
80
75
70
65
60
2
3 LEDs at 15 mA
VOUT = 10 V
Figure 10. V
Figure 8. Efficiency vs. Input Voltage
(V
3
IN
INPUT VOLTAGE (V)
= 3.6 V, T
SW
, I
L
, & V
AMB
4
= 25°C, C
OUT
Figure 12. Enable Power−Up Waveforms
Waveforms
TYPICAL CHARACTERISTICS
IN
5
= 4.7 mF, C
http://onsemi.com
OUT
6
5
= 1 mF, L = 6.8 mH, unless otherwise specified.)
86
84
82
80
78
76
74
−50
LOAD = 3 LEDs
VIN = 3.6 V
Figure 11. PWM on SHDN Pin at 1 kHz
Figure 9. Efficiency vs. Temperature
−25
TEMPERATURE (°C)
0
25
LOAD = 15 mA
LOAD = 10 mA
LOAD = 20 mA
50
75
100