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參數(shù)資料
| 型號： | ISL6130IRZA |
| 廠商： | INTERSIL CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Power Sequencing Controllers |
| 中文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, PLASTIC, QFN-24 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大小： | 488K |
| 代理商： | ISL6130IRZA |
3
FN9005.8
February 5, 2007
Pin Descriptions
PIN #
PIN NAME
FUNCTION
DESCRIPTION
23
VDD
Chip Bias
Bias IC from nominal 1.5V to 5V
10
GND
Bias Return
IC ground
1
ENABLE_1/
ENABLE#_1
Input to start on/off
sequencing.
Input to initiate the start of the programmed sequencing of supplies on or off. Enable functionality
is disabled for 10ms after UVLO is satisfied. ISL6123 and ISL6130 have ENABLE. ISL6124,
ISL6125, ISL6126 and ISL6127 have ENABLE#.
Only ISL6128 has 2 ENABLE# inputs, 1 for
each 2 channel grouping. EN_1# for (A, B), and EN_2# for (C, D).
11
ENABLE#_2
24
RESET#
RESET# Output
RESET# provides a low signal 150ms after all GATEs are fully enhanced. This delay is for
stabilization of output voltages. RESET# will assert low upon UVLO not being satisfied or
ENABLE/ENABLE# being deasserted. The RESET outputs are open drain N channel FET and is
guaranteed to be in the correct state for VDD down to 1V and is filtered to ignore fast transients on
VDD and UVLO_X.
RESET#_2 only exists on ISL6128 for (C, D) group I/O.
9
RESET#_2
20
UVLO_A
Under Voltage Lock
Out/Monitoring
Input
These inputs provide for a programmable UV lockout referenced to an internal 0.633V reference
and are filtered to ignore short (<30μs) transients below programmed UVLO level.
12
UVLO_B
17
UVLO_C
14
UVLO_D
21
DLY_ON_A
Gate On Delay
Timer Output
Allows for programming the delay and sequence for Vout turn-on using a capacitor to ground. Each
cap is charged with 1μA, 10ms after turn-on initiated by ENABLE/ENABLE# with an internal current
source providing delay to the associated FETs GATE turn-on.
These pins are NC on ISL6126, ISL6127 and ISL6130.
8
DLY_ON_B
16
DLY_ON_C
15
DLY_ON_D
18
DLY_OFF_A
Gate Off Delay
Timer Output
Allows for programming the delay and sequence for Vout turn-off through ENABLE/ENABLE# via a
capacitor to ground. Each cap is charged with a 1μA internal current source to an internal reference
voltage causing the corresponding gate to be pulled down turning-off the FET.
These pins are NC on ISL6127.
13
DLY_OFF_B
3
DLY_OFF_C
4
DLY_OFF_D
2
GATE_A
FET Gate Drive
Output
ISL6125 Open
Drain Outputs
Drives the external FETs with a 1μA current source to soft start ramp into the load.
On the ISL6125 only, these are open drain outputs that can be pulled up to a maximum of
VDD voltage.
5
GATE_B
6
GATE_C
7
GATE_D
22
SYSRST#
System Reset I/O
As an input, allows for immediate and unconditional latch-off of all GATE outputs when driven low.
This input can also be used to initiate the programmed sequence with ‘zero’ wait (no 10ms
stabilization delay) from input signal on this pin being driven high to first GATE. As an output when
there is a UV condition, this pin pulls low. If common to other SYSRST# pins in a multiple IC
configuration, it will cause immediate and unconditional latch-off of all other GATEs on all other
ISL612X sequencers.
This pin is a NC on ISL6126 and ISL6128 and ISL6130.
19
No Connect
No Connect
No Connect
ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ISL6130IRZA-T | 功能描述:IC POWER SUPPLY SEQUENCER 24QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| ISL6130IRZA-TS2378 | 制造商:Intersil Corporation 功能描述: |
| ISL6131 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Multiple Voltage Supervisory ICs |
| ISL6131EVAL1Z | 制造商:Intersil Corporation 功能描述:ISL6131 EVAL BOARD - 24 LEAD - MLFP - ROHS - Bulk 制造商:Intersil Corporation 功能描述:BOARD EVAL FOR ISL6131 |
| ISL6131IR | 功能描述:IC SUPERVISOR VOLT 4-LINE 24-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
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