ZSLS7025ZI1R ZMDI, ZSLS7025ZI1R Datasheet - Page 7

• Manufacturer Part Number: ZSLS7025ZI1R
• Description: LED Lighting Drivers LED Driver
• Manufacturer: ZMDI

Specifications of ZSLS7025ZI1R

• Rohs: yes
• Input Voltage: 5 V
• Maximum Supply Current: 400 uA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Minimum Operating Temperature: - 40 C

1.3
Except as noted, test conditions for the following specifications are V
T
Production testing of the chip is performed at 25°C unless otherwise stated. Functional operation of the chip and
specified parameters at other temperatures are guaranteed by design, characterization, and process control.
Table 1.3
OP
1.3.10
1.3.11
1.3.12
Data Sheet
June 28, 2012
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
No.
= 25°C (typical).
ZSLS7025
Boost LED Driver
Electrical Parameters
VDD pin clamp voltage
Under-voltage threshold
Under-voltage threshold
hysteresis
Quiescent supply current
Peak-current sense threshold
voltage
Peak current sense blanking
interval
Fixed turn-off interval
Peak-current control low
threshold voltage
Peak-current control high
threshold voltage
Over-temperature protection
(OTP) threshold
OTP threshold hysteresis
Internal feedback reference
voltage
Over-voltage input threshold
Electrical Parameters
PARAMETER
© 2012 Zentrum Mikroelektronik Dresden AG — Rev.1.00
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
V
V
T
V
UVLO_HYS
V
t
OTP_HYS
UVLO_TH
V
T
OVP_TH
BLANK
V
CS_TH
t
V
I
OFF
OTP
SS
ADJ
DD
FB
R
V
V
V
ADJ pin = 5V
V
R
DD
DD
DD
CS
VDD
TOFF
=V
rising
= 5V
= 2.5V (under-voltage)
= 10KΩ
= 250KΩ
CONDITIONS
CS_TH
+ 50mV
IN
= 10V, R
0.29
MIN
215
4.3
2.0
0.9
VDD
= 10KΩ, ADJ floating, and
TYP
300
250
240
500
125
2.7
0.5
2.4
0.3
1.0
50
10
20
5
MAX
0.31
400
265
5.6
3.0
1.1
75
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UNIT
mV
mV
μA
μA
μs
°C
°C
ns
V
V
V
V
V
V