công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

LM43600-Q1 bảng dữ liệu(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
tên linh kiện LM43600-Q1
Giải thích chi tiết về linh kiện  SIMPLE SWITCHER 3.5 V to 36 V 0.5 A Synchronous Step-Down Voltage
Download  53 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI - Texas Instruments

LM43600-Q1 bảng dữ liệu(HTML) 5 Page - Texas Instruments

  LM43600-Q1 Datasheet HTML 1Page - Texas Instruments LM43600-Q1 Datasheet HTML 2Page - Texas Instruments LM43600-Q1 Datasheet HTML 3Page - Texas Instruments LM43600-Q1 Datasheet HTML 4Page - Texas Instruments LM43600-Q1 Datasheet HTML 5Page - Texas Instruments LM43600-Q1 Datasheet HTML 6Page - Texas Instruments LM43600-Q1 Datasheet HTML 7Page - Texas Instruments LM43600-Q1 Datasheet HTML 8Page - Texas Instruments LM43600-Q1 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 53 page
background image
LM43600-Q1
www.ti.com
SNVSA99A – JULY 2015 – REVISED AUGUST 2015
7.4 Thermal Information
HTSSOP
THERMAL METRIC (1)
UNIT
(16 PINS)
RθJA
Junction-to-ambient thermal resistance
39.9(2)
RθJC(top)
Junction-to-case (top) thermal resistance
26.9
RθJB
Junction-to-board thermal resistance
21.7
°C/W
ψJT
Junction-to-top characterization parameter
0.8
ψJB
Junction-to-board characterization parameter
21.5
RθJC(bot)
Junction-to-case (bottom) thermal resistance
2.3
(1)
The package thermal impedance is calculated in accordance with JESD 51-7 standard with a 4-layer board and 1 W power dissipation.
(2)
RθJA is highly related to PCB layout and heat sinking. Please refer to Figure 107 for measured RθJA vs PCB area from a 2-layer board
and a 4-layer board.
7.5 Electrical Characteristics
Limits apply over the recommended operating junction temperature (TJ) range of -40°C to +125°C, unless otherwise stated.
Minimum and Maximum limits are specified through test, design or statistical correlation. Typical values represent the most
likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise stated, the following
conditions apply: VIN = 12 V, VOUT = 3.3 V, FS = 500 kHz.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
SUPPLY VOLTAGE (VIN PINS)
VIN-MIN-ST
Minimum input voltage for startup
3.8
V
ISHDN
Shutdown quiescent current
VEN = 0 V
1.1
3.1
µA
VEN = 3.3 V
Operating quiescent current (non-
IQ-NONSW
VFB = 1.5 V
6.0
11
µA
switching) from VIN
VBIAS = 3.4 V external
VEN = 3.3 V
Operating quiescent current (non-
IBIAS-NONSW
VFB = 1.5 V
85
140
µA
switching) from external VBIAS
VBIAS = 3.4 V external
VEN = 3.3 V
IOUT = 0 A
IQ-SW
Operating quiescent current (switching)
RT = open
33
µA
VBIAS = VOUT = 3.3 V
RFBT = 1.0 Meg
ENABLE (EN PIN)
Voltage level to enable the internal LDO
VEN-VCC-H
VENABLE high level
1.2
V
output VCC
Voltage level to disable the internal LDO
VEN-VCC-L
VENABLE low level
0.4
V
output VCC
Precision enable level for switching and
VEN-VOUT-H
VENABLE high level
2.00
2.1
2.42
V
regulator output: VOUT
Hysteresis voltage between VOUT
VEN-VOUT-HYS
VENABLE hysteresis
-305
mV
precision enable and disable thresholds
ILKG-EN
Enable input leakage current
VEN = 3.3 V
0.8
1.75
µA
INTERNAL LDO (VCC PIN AND BIAS PIN)
VCC
Internal LDO output voltage VCC
VIN ≥ 3.8 V
3.3
V
VCC rising threshold
3.14
V
Under voltage lock out (UVLO)
VCC-UVLO
Hysteresis voltage between rising and
thresholds for VCC
-567
mV
falling thresholds
VBIAS rising threshold
2.96
3.2
V
Internal LDO input change over
VBIAS-ON
Hysteresis voltage between rising and
threshold to BIAS
-74
mV
falling thresholds
Copyright © 2015, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM43600-Q1


Số phần tương tự - LM43600-Q1

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
LM43600-Q1 TI1-LM43600-Q1 Datasheet
2Mb / 54P
[Old version datasheet]   3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter
LM43600-Q1 TI1-LM43600-Q1_17 Datasheet
2Mb / 54P
[Old version datasheet]   3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter
More results

Mô tả tương tự - LM43600-Q1

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
LM43600 TI-LM43600_15 Datasheet
1Mb / 53P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 0.5 A Synchronous Step-Down Voltage Converter
LM46000-Q1 TI-LM46000-Q1_15 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 60 V 0.5 A Synchronous Step-Down Voltage Converter
LM43602-Q1 TI1-LM43602-Q1 Datasheet
1Mb / 48P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 2-A Synchronous Step-Down Voltage Converter
LM43603-Q1 TI1-LM43603-Q1 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
LM43603-Q1 TI1-LM43603-Q1_17 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
LM43600-Q1 TI1-LM43600-Q1_17 Datasheet
2Mb / 54P
[Old version datasheet]   3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter
LM43601-Q1 TI-LM43601-Q1_15 Datasheet
1Mb / 51P
[Old version datasheet]   LM43601-Q1 SIMPLE SWITCHER 3.5 V to 36 V 1 A Synchronous Step-Down Voltage Converter
LM46002-Q1 TI-LM46002-Q1_15 Datasheet
1Mb / 52P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 60 V 2 A Synchronous Step-Down Voltage Converter
LM46002 TI-LM46002_15 Datasheet
1Mb / 52P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 60 V 2 A Synchronous Step-Down Voltage Converter
LMR33630 TI1-LMR33630_18 Datasheet
1Mb / 40P
[Old version datasheet]   SIMPLE SWITCHER 3.8-V to 36-V, 3-A Synchronous Step-Down Voltage Converter
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com