ZLED7022ZI1R ZMDI, ZLED7022ZI1R Datasheet - Page 6

• Manufacturer Part Number: ZLED7022ZI1R
• Description: LED Lighting Drivers LED driver
• Manufacturer: ZMDI

Specifications of ZLED7022ZI1R

• Rohs: yes
• Input Voltage: 2.8 V to 5.5 V
• Maximum Supply Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: uTQFN-12
• Minimum Operating Temperature: - 40 C

1
1.1.
1.2.
1.3.
Except as noted, conditions for the following specifications are T
V
Production testing is at 25°C. At other temperatures within the specified operating range, functional operation of the ZLED7022
and specified parameters are guaranteed by characterization, design, and process control.
Parameters marked with an asterisk (*) are guaranteed by design.
CC
Data Sheet
November 9, 2010
1.2.1
1.2.2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
No.
No.
No.
= 2.8V to 5.5V; Cin = Cout = 2.2μF; Cpump = 1µF
ZLED7022
Low-Voltage Six-Channel LED Driver
IC Characteristics
Absolute Maximum Ratings
Operating Conditions
Electrical Parameters
Input voltage referenced to
ground
EN/SET voltage referenced
to ground
Maximum soldering
temperature
Maximum Thermal
Resistance
Junction temperature
Operating temperature
Input voltage
Operating current
Current consumption in
shutdown mode
Current matching between
channels
Charge pump frequency *
Soft-start time *
PARAMETER
PARAMETER
PARAMETER
© 2010 Zentrum Mikroelektronik Dresden AG - Rev. 1.0
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
SYMBOL
SYMBOL
SYMBOL
V
I
T
D-Match
I
T
V
EN/SET
V
SHDN
T
θ
I
f
LEAD
T
CC
amb
CP
CC
JA
CC
SS
J
Input Power Supply
Charge Pump
2.8 ≤ V
I
V
I
At ZLED7022 lead;
10 seconds maximum
UTQFN-12 package
SET
SET
EN/SET
= 20mA; No Load
= 20mA
CONDITIONS
CONDITIONS
CONDITIONS
CC
= 0V
amb
≤ 5.5;
= -40°C to +85°C (25°C typical);
MIN
MIN
MIN
-0.3
-0.3
-40
-40
2.8
TYP
±0.9
33.0
TYP
TYP
0.6
1.0
1.0
V
MAX
CC
MAX
MAX
300
150
+85
1.0
2.0
6.0
5.5
60
+0.3
6 of 15
UNIT
°C/W
UNIT
UNIT
MHz
mA
μA
°C
°C
°C
μs
%
V
V
V